![Visible Linear Polarizing Film](https://productimages.edmundoptics.com/9329.jpg?w=305&quality=80)
- 25% (Gray) or 22% (Brown) Transmission
- Over 99% Polarizing Efficiency
- Peel-Off Protective Layer for Easy Handling
![Bandpass Interference Filters](https://productimages.edmundoptics.com/5617.jpg?w=305&quality=80)
- Many CWL Options Available
- Ideal for Biomedical Applications and Instrumentation Integration
- Unmounted and Mounted Versions Offered
![1 - 14.9mm Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![TECHSPEC λ/20 Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/7448.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- λ/20 Surface Accuracy
- Available Uncoated or with a Variety of Nd:YAG Laser Coating Options
- Includes Full Data Package with Interferogram and Measured Results for Geometric Tolerances
![1 - 24.9mm Experimental Quality Achromatic Lenses](https://productimages.edmundoptics.com/5728.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Commercial Grade N-BK7 Windows](https://productimages.edmundoptics.com/5814.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Commercial Grade Float Glass and Fused Silica Windows Also Available
- For More Options, View Precision Quality Optical Windows
![Commercial Grade Elliptical Beamsplitters](https://productimages.edmundoptics.com/5826.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Commercial Grade Elliptical Mirrors Also Available
- For More Options, View Precision Quality Elliptical Plate Beamsplitters
![1 - 24.9mm Experimental Quality Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/5730.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![15 - 19.9mm Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![20 - 29.9mm Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Commercial Grade Wedge Prisms](https://productimages.edmundoptics.com/5832.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Ideal for Beam Steering
- For More Options, View Precision Quality Wedge Prisms
![Commercial Grade Reflective Neutral Density Filters](https://productimages.edmundoptics.com/5839.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Constant Density Values Across the Surface
- For More Options, View Precision Quality Reflective Neutral Density Filters
![25mm and Larger Experimental Quality Achromatic Lenses](https://productimages.edmundoptics.com/5728.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Grade Bandpass Interference Filters](https://productimages.edmundoptics.com/5656.jpg?w=305&quality=80)
- Ideal for Selectively Transmitting a Narrow Range of Wavelengths
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![25mm and Larger Experimental Quality Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/5730.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Grade Windows](https://productimages.edmundoptics.com/5851.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- Commercial Grade Float Glass, N-BK7, or Fused Silica Windows Also Available
![30 - 34.9mm Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![40 - 49.9mm Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![50mm and Larger Experimental Quality Double-Convex (DCX) Singlet Lenses](https://productimages.edmundoptics.com/5734.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Commercial Grade MgF<sub>2</sub> Coated Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/5759.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Also Available Uncoated
- For More Options, View Precision Quality Plano-Convex (PCX) Lenses
![UV Longpass Filters](https://productimages.edmundoptics.com/959.jpg?w=305&quality=80)
- Ideal for UV Applications
- For use with Longpass and Bandpass Filters
- Various Sizes Available
![Commercial Grade Uncoated Double-Convex (DCX) Lenses](https://productimages.edmundoptics.com/5759.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Also Available with MgF2 Coating
- For More Options, View Precision Quality Double-Convex (DCX) Lenses
![Commercial Grade Uncoated Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/5759.jpg?w=305&quality=80)
- Feature Standard Designs and Specifications
- Also Available with MgF2 Coating
- For More Options, View Precision Quality Plano-Convex (PCX) Lenses
![Commercial Quality Negative Achromatic Lenses](https://productimages.edmundoptics.com/4931.jpg?w=305&quality=80)
- Correct for Color and On-Axis Aberrations
- MgF2 Coated for Low Reflection
- Ideal for use as Barlow Lenses
![Drum Lenses](https://productimages.edmundoptics.com/8132.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Easier to Mount and Handle Than Standard Ball Lenses
![Experimental Quality Double-Concave (DCV) Lenses](https://productimages.edmundoptics.com/5736.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Quality Negative Meniscus Lenses](https://productimages.edmundoptics.com/5737.jpeg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Quality Plano-Concave (PCV) Lenses](https://productimages.edmundoptics.com/5732.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Quality Positive Meniscus Lenses](https://productimages.edmundoptics.com/5737.jpeg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Experimental Quality Rectangular Lenses](https://productimages.edmundoptics.com/5741.jpg?w=305&quality=80)
- Ideal for Experimenting and Prototyping Applications
- Quantities Extremely Limited, Buy While Supplies Last
- For Even More Deals, Check out Mega Clearance: Optics
![Germanium Meniscus Lenses](https://productimages.edmundoptics.com/3050.jpg?w=305&quality=80)
- High Index of Refraction
- Minimal Chromatic Aberration Due to Low Dispersion
- Available in Plano-Convex (PCX) or Meniscus Designs
![LightPath® GRADIUM® Lenses](https://productimages.edmundoptics.com/2437.jpg?w=305&quality=80)
- Aspheric Performance
- Smaller Focused Spot Size
- Reduced Spherical Aberration
![Mega Clearance: Optics](https://productimages.edmundoptics.com/5614.gif?w=305&quality=80)
- Discounts up to 80% Off
- Quantities Extremely Limited
- Final Sale, No Returns
![N-K5 Lenses](https://productimages.edmundoptics.com/1627.jpg?w=305&quality=80)
- N-K5 Substrate
- Various Anti-Reflection (AR) Coatings
- PCX and DCX Options Available
![Telecom-NIR Coated Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/1627.jpg?w=305&quality=80)
- Positive Focal Length
- Micro PCX Lenses for Collecting and Focusing Light
- Various Coatings Available: Uncoated, MgF2, and NIR I
![λ/10 Ultra-Low Reflectivity Windows](https://productimages.edmundoptics.com/7978.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- <0.1% Reflectivity Laser Line Coatings
- Nd:YAG and Yb:YAG Wavelength Options
- Reduce Typical Laser System Losses by 3% (Compared to a 0.25% Specified System with 10 Transmissive Optics)
- Increased Transmission Reduces Back Reflections, Ghost Images, and Stray Light
![Clear Optical Cast Plastic Windows](https://productimages.edmundoptics.com/5595.jpg?w=305&quality=80)
- Lightweight Alternative to Glass Windows
- Excellent Thermal and Chemical Resistance
- Higher Transmission than Similar Transparent Plastics
![Filter Adapter Rings](https://productimages.edmundoptics.com/2752.jpg?w=305&quality=80)
- Used to Attach Filters or Accessories to a Lens
- Step Up and Step Down Options
- Utilize Step Up Rings When Lens Filter Size is Smaller than Adapting Filter
![High Contrast Linear Polarizing Film (XP42)](https://productimages.edmundoptics.com/5634.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- High Transmission of Unpolarized Light from 400 – 700nm
- Excellent Extinction Ratio of 9000:1
- Available in Custom Sizes
- High-Temperature Options Also Available
![SCHOTT Colored Glass Longpass Filters](https://productimages.edmundoptics.com/10622.jpg?w=305&quality=80)
- 27 Standard SCHOTT Color Glass Types
- Cut-On Wavelengths in the UV, Visible, or NIR
- Standard Circular and Square Sizes with 1, 2, or 3mm Thickness
![Hoya Colored Glass Longpass Filters](https://productimages.edmundoptics.com/5554.jpg?w=305&quality=80)
- UV, VIS and IR Pass Ranges
- VIS Can Be Used for Color Bandpass
- Also Available Mounted
![SCHOTT Colored Glass Bandpass Filters](https://productimages.edmundoptics.com/10621.jpg?w=305&quality=80)
- 20 Standard SCHOTT Glass Types
- Standard Circular and Square Sizes with 1, 2, or 3mm Thickness
- UV, Visible, and IR Bandpass Regions
![Mounted Linear Glass Polarizing Filters](https://productimages.edmundoptics.com/939.jpg?w=305&quality=80)
- Stackable, Rotating Mount for Easy Integration into Imaging Systems
- Eliminate Hot Spots and Reduce Glare
- 95% Polarization Efficiency
- Also Available Unmounted
![OD 2.0 Shortpass Filters](https://productimages.edmundoptics.com/5553.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Sharp Cut-Off Wavelength
- High Transmission / Rejection Efficiency
- Precision Fused Silica Substrate
![980nm Laser Line Coated Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/7815.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![Laser Line Right Angle Prisms](https://productimages.edmundoptics.com/5447.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- <0.25% Reflection at Design Wavelength
- Coatings Available for HeNe, YAG, and Diode Sources
- Ray Deviation of 90°
- Additional Right Angle Prisms Available
![OD 2.0 Longpass Filters](https://productimages.edmundoptics.com/5552.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Sharp Cut-On Wavelength
- High Rejection/Transmission Efficiency
- Precision Fused Silica Substrate
- Variety of OD 2.0 Longpass Filter Kits are Available
![Multimode Fiber Optic Patchcords](https://productimages.edmundoptics.com/2431.jpg?w=305&quality=80)
- UV/VIS and VIS/NIR Versions Available
- FC Connector Compatible with Spatial Filters
- FC Connector Compatible with Fiber Alignment Mounts
- FC and SMA Connector Options
![Laser Line Polarizing Plate Beamsplitters](https://productimages.edmundoptics.com/7643.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- 45° Angle of Incidence
- Reflects S-Polarized Light, Transmits P-Polarized Light
- Available for Nd:YAG Harmonics and HeNe Wavelengths
![Precision UV Grade Sapphire Windows](https://productimages.edmundoptics.com/7634.jpg?w=305&quality=80)
- λ/4 Surface Flatness Ideal for Imaging Applications
- Improved Surface Quality to Minimize Scatter in UV Applications
- Excellent Transmission from 0.2 - 5.5μm
- TECHSPEC® Sapphire Windows Also Available
![λ/8 Precision Spherical Mirrors](https://productimages.edmundoptics.com/5482.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Ideal for Multispectral Focusing Applications
- Variety of Coating Options Offered
- Multiple Sizes Available
- λ/4 Spherical Mirrors Also Available
![Fused Silica Wedge Prisms](https://productimages.edmundoptics.com/7453.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Deviates Laser Beam Path from 0.5° - 5.0°
- Ideal for UV to NIR Beam Steering Applications from 250 to 1064nm
- Ideal for High Power Beam Steering Applications
![Mounted UV Filters](https://productimages.edmundoptics.com/7586.jpg?w=305&quality=80)
- Blocks UV and Transmits Visible
- Ideal as Dust or Protective Covers for Camera Sensors
![Plastic Aspheric Lenses](https://productimages.edmundoptics.com/3725.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Full Prescription Data Available
- Standard 25mm Diameter for Easy System Integration
- High Numerical Aperture Designs for Superior Light Collection
![SCHOTT Harsh Environment Colored Glass NIR Cut-Off Filters](https://productimages.edmundoptics.com/10609.jpg?w=305&quality=80)
- High Absorption in the NIR
- Designed for Use in Harsh Environments with High Humidity
- 50 x 50mm Size with 1mm Thickness
![LightPath® Geltech™ Molded Aspheric Lenses](https://productimages.edmundoptics.com/9891.jpg?w=305&quality=80)
- Eliminate Spherical Aberration
- Multiple Coating Options Available
- Range of Numerical Apertures
![UV Bandpass Filters](https://productimages.edmundoptics.com/7820.jpg?w=305&quality=80)
- Center Wavelengths in the UV from 193nm
- First Surface Bandpass Coating with Protective Overcoat
- 25 and 50mm Diameters Available
![Mounted Absorptive Neutral Density (ND) Filters](https://productimages.edmundoptics.com/1323.jpg?w=305&quality=80)
- Spectrally Flat from 400-700nm
- Homogeneous Glass: Blocks by Absorption
- Light/Exposure Control for Imaging
![ITO Coated EMI Shielded Plastic Windows](https://productimages.edmundoptics.com/5434.jpg?w=305&quality=80)
- >84% Visible Light Transmission
- Reflects Infrared While Transmitting Visible
- 49dB Shielding Effectiveness
![LightPath® Mid-Wave and Long-Wave Infrared (IR) Aspheric Lenses](https://productimages.edmundoptics.com/10726.jpg?w=305&quality=80)
- Wavelength Range of 1.8 - 12μm
- Variety of Coating Options
- Mounted and Unmounted Versions
![Traditional Coated 193 – 399nm Bandpass Interference Filters](https://productimages.edmundoptics.com/3001.jpg?w=305&quality=80)
- Available in UV, Visible, and IR Center Wavelengths
- 10 – 80nm Bandwidths Available
- Ideal for Biomedical Applications and Instrumentation Integration
- 193-399nm, 400-699nm, and 700-1650nm CWL Options Available
![LightPath® Blue Laser Collimating Aspheric Lenses](https://productimages.edmundoptics.com/9894.jpg?w=305&quality=80)
- Designs Optimized for 405nm and 488nm Laser Diodes
- Ideal for Biomedical Instrumentation and Data Storage Applications
- Diffraction Limited Molded Aspheric Lens Designs
![LightPath® Laser Tool Molded Aspheric Lenses](https://productimages.edmundoptics.com/10727.jpg?w=305&quality=80)
- Compact, Molded Aspheric Lens Design
- Improved Performance Compared to Doublet and Triplet Lenses
- Ideal for Laser Tools and Measurement Systems
![Quartz Waveplates (Retarders)](https://productimages.edmundoptics.com/6947.jpg?w=305&quality=80)
- Zero Order and Multiple Order Waveplates
- λ/4 and λ/2 Retardance
- Mounted in Black Anodized Aluminum Frame
- Zero Order Polymer Waveplates Also Available
![TECHSPEC® Plastic Hybrid Aspheric Lenses](https://productimages.edmundoptics.com/8255.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Color-Corrected Plastic Aspheres
- Diffractive Surface Minimizes Chromatic Aberration
- Low-Cost, Molded Design
![Colored Glass Diffusers](https://productimages.edmundoptics.com/8185.jpg?w=305&quality=80)
- Colored Glass Filter Substrates
- 120-Grit Sandblasted Surface
- Red, Blue, and Green Options
![ISP Optics Lithium Fluoride (LiF) Windows](https://productimages.edmundoptics.com/20350.jpg?w=305&quality=80)
- Excellent Vacuum UV (VUV) Transmission
- High Transmission from 150nm - 6μm
- Low Index of Refraction
![ISP Optics Hemispherical (Half-Ball) Infrared (IR) Lenses](https://productimages.edmundoptics.com/20361.jpg?w=305&quality=80)
- High Numerical Apertures
- Ideal for Fiber and LED Coupling
- Available with Fused Silica, Si, CaF2, or ZnSe Substrates
![Lightpath® Thermal Imaging Assemblies](https://productimages.edmundoptics.com/10723.jpg?w=305&quality=80)
- Precision Molded Chalcogenide Lenses
- Compact Designs for Thermal Imaging Cameras
- Focal Lengths from 2.7 to 24mm
![LightSmyth™ Transmission Diffraction Gratings](https://productimages.edmundoptics.com/9808.jpg?w=305&quality=80)
- High Diffraction Efficiency (>94% Absolute) and Low Scatter
- Polarization Independent and Single Polarization Optimized Gratings
- Robust Inorganic Materials for Superior Power Handling and Reliability
- Designs for NIR Wavelengths between 800 - 1800nm
![OD 6 Laser Line Clean-Up Filters](https://productimages.edmundoptics.com/5704.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Over 90% Transmission at Design Wavelength
- Hard Coated Design
- Designed for Laser Applications
![Fluorescence Dichroic Filters](https://productimages.edmundoptics.com/3787.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Ideal for Fluorescence or Multispectral Imaging
- Sharp Transition from Reflection to Transmission
- Extended Reflection and Transmission Bands
- High Performance Fluorescence Dichroic Filters are also available
![Elliptical Plate Beamsplitters](https://productimages.edmundoptics.com/7866.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Circular Profile at 45°
- Visible and NIR Coating Options Offered
- Ideal for Diffuse Axial and In-line Illumination
![Ultra-High Reflectivity (UHR) Broadband Dielectric Mirrors](https://productimages.edmundoptics.com/10530.jpg?w=305&quality=80)
- >99.8% Reflectivity over Broad Visible or NIR Wavelength Ranges
- 10-5 Surface Quality for Reduced Scatter in Sensitive Laser Applications
- λ/10 Surface Flatness
![Low GDD Ultrafast Mirrors](https://productimages.edmundoptics.com/20585.jpg?w=305&quality=80)
- Greater than 99% Reflectivity
- Coating Designs Covering 360 - 3300nm
- Low Group Delay Dispersion (GDD)
- TECHSPEC® High-Performance Low GDD Ultrafast Mirrors Also Available
![Germanium Infrared (IR) Hybrid Aspheric Lenses](https://productimages.edmundoptics.com/5376.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Color Corrected for 3 – 5μm
- Near Diffraction Limited Focusing Performance
- Full Prescription Data Available
- Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
![Fiber Optic Collimator and Focuser Assemblies](https://productimages.edmundoptics.com/9793.jpg?w=305&quality=80)
- Easy to Integrate
- Models for FC/PC, FC/APC, and SMA Connections Available
- Four Wavelength Ranges Covering 350-1600nm
![Mounted MgF2 Coated Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/8430.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Pre-Mounted PCX Lenses in Engraved C-Mount Housings
- Simplify Integration into Optical Systems
- AR Coated for <1.75% Reflectance per Surface for 400 - 700nm
- Also Available Unmounted
![Mounted MgF<sub>2</sub> Coated Achromatic Lenses](https://productimages.edmundoptics.com/8143.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Pre-mounted in Engraved C-Mount Housings
- Simplify Integration into Optical Systems
- Less than 1.75% Reflectance per Surface @ 400 - 700nm
- Also Available Unmounted
![ISP Optics Gold Coated Mirrors](https://productimages.edmundoptics.com/20466.jpg?w=305&quality=80)
- Pyrex® Mirror Substrates
- Protected Gold Coating
- Ideal for LWIR Applications
![Truncated Precision Aspheric Lenses](https://productimages.edmundoptics.com/10685.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Rectangular and Square Aspheres in 5 x 5mm to 12.5 x 25mm sizes
- Precision Grade Aspheric Figure Error
- Ideal for Integration into Space Sensitive Laser Systems
![Lenticular Arrays](https://productimages.edmundoptics.com/10586.jpg?w=305&quality=80)
- Arrays of Conventional Cylinder Lenses
- Used as High-Efficiency Diffusers
- Cylindrical Axis of Lenslet is Aligned Along the First Dimension
![Schwarz Mirrors](https://productimages.edmundoptics.com/10254.jpg?w=305&quality=80)
- Engineered Highly- Absorptive Fused Silica Substrate
- Optical Density > 7.0 in Visible Spectrum
- >98% Visible Reflectivity with No Residual Transmission
- Damage Threshold > 0.5J/cm2, 20ns, 20Hz @ 532nm
- Designed for all Polarization States from 0 - 45° AOI
![N-BK7 Ball Lenses](https://productimages.edmundoptics.com/7202.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Can be Used as Fiber Coupling Spheres or Collimating Lenses
- Ideal Pre-Forms for Aspheric Lenses
- Available in a Variety of Sizes
- TECHSPEC® N-BK7 Half-Ball Lenses Also Available
![Circular Polarizers (CP42HE and CP42HER)](https://productimages.edmundoptics.com/6521.jpg?w=305&quality=80)
- Greater than 42% Transmission
- Available with Film or Plastic Substrate
- Right-Handed or Left-Handed Designs Available
![High-Temperature Linear Polarizing Film (XP40HT)](https://productimages.edmundoptics.com/8476.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- High-Temperature Resistance Compared with Common Polarizing Films
- Extinction Ratio of 5000:1
- High Transmission of Unpolarized Light from 400 - 700nm
- Custom Sizes Available
![ISP Optics Silicon (Si) Windows](https://productimages.edmundoptics.com/20359.jpg?w=305&quality=80)
- Transmission from 1.2 - 7μm
- Available Uncoated or HDAR Coated for 3 - 5μm
- Ideal for Weight Sensitive Applications
![Wire Grid Polarizing Film](https://productimages.edmundoptics.com/4647.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- High Contrast, Reflective Design
- Excellent Visible and NIR Performance
- Superior Durability Under High Temperatures and Humidity
![Holographic Diffusers](https://productimages.edmundoptics.com/10547.jpg?w=305&quality=80)
- Transmission Efficiency >85%
- Elliptical and Circular Diffusing Outputs
- Ideal for Visible and Near-Infrared Applications
- UV Holographic Diffusers Also Available
![Corning® Varioptic® Variable Focus Liquid Lenses](https://productimages.edmundoptics.com/9857.jpg?w=305&quality=80)
- Vary Focal Length by Applied Voltage
- Ideal for Machine Vision Autofocus Applications
- Less Power Required than Traditional Autofocus Lenses
- Development Kits and Lenses with Thermistor Available
![Aluminum Off-Axis Parabolic Mirrors](https://productimages.edmundoptics.com/7740.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Aluminum Coatings for UV, Visible, and NIR Applications
- Range of Surface Roughness, Including 50Å and 100Å
- 15°, 30°, 45°, 60°, or 90° Offset Angle Options
- Gold and Silver Coated Off-Axis Parabolic Mirrors Also Available
![Gold Off-Axis Parabolic Mirrors](https://productimages.edmundoptics.com/7741.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Bare or Protected Gold Coating for NIR and IR Applications
- 50Å and 100Å Surface Roughness Options
- 15°, 30°, 45°, 60°, or 90° Offset Angles
- Aluminum and Silver Coated Mirrors Also Available
![SCHOTT Matte Colored Glass Filter Plates](https://productimages.edmundoptics.com/10613.jpg?w=305&quality=80)
- Unpolished Colored Glass Plates
- Large Raw Material Sizes up to 165 x 165mm
- Available in All SCHOTT Colored Glass Types
- Polished SCHOTT Colored Glass Filters Also Available
![ISP Optics Sapphire Windows](https://productimages.edmundoptics.com/20354.jpg?w=305&quality=80)
- High Corrosion Resistance and Thermal Stability
- Higher Durability than Glass Windows
- Transmission from 0.33 – 5.5µm
![Rochon Polarizers](https://productimages.edmundoptics.com/5370.jpg?w=305&quality=80)
- Multiple Polarization Materials Available
- Ordinary Rays Pass Through Undeviated
- Extraordinary Rays Deviate
- Wollaston Polarizers Also Available
![UV Fused Silica PCX Cylinder Lenses](https://productimages.edmundoptics.com/6860.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Excellent UV Transmission
- Low Coefficient of Thermal Expansion
- Precision Design
![Reflective Neutral Density (ND) Filters](https://productimages.edmundoptics.com/1616.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Spectrally Flat
- Maximum Accuracy and Neutrality at Moderate Price
- Use Stacks to Create Intermediate Density Values
![+5 to +10 diopters, VIS, Optotune Industrial Focus-Tunable Lens](https://productimages.edmundoptics.com/10730.jpg?w=305&quality=80)
- Continuous Focusability
- Easy System Integration with C-Mount Threads and Offset Lens Feature
- Industrial Hirose Connection with Temperature Sensing
- Optotune Focus Tunable Lenses 10mm Clear Aperture FPC Connector and Lens Drivers Also Available
![Hollow Retroreflectors](https://productimages.edmundoptics.com/5576.jpg?w=305&quality=80)
- Incident Light is Reflected Back to the Source
- Hollow Lightweight Design
- No Material Absorption or Chromatic Aberration
![Hard Coated OD 4.0 10nm Bandpass Filters](https://productimages.edmundoptics.com/7831.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![Fluorescence Filter Sets](https://productimages.edmundoptics.com/5050.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Excitation, Emission, and Dichroic Filters for Fluorescence Imaging
- >93% Transmission and OD 6 Blocking for Maximum Brightness and Contrast
- Hard Sputtered Coatings on Single Substrate
- TECHSPEC Pre-Mounted Filter Cubes Also Available
![OD 4.0 High Performance Shortpass and Longpass Filter Kits](https://productimages.edmundoptics.com/20672.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Precision Cut-On and Cut-Off Wavelengths
- OD 4.0 Shortpass or OD 4.0 Longpass Configurations
- Ideal for Lab Integration
- Note: Potential change of packaging
![Dichroic Shortpass Filters](https://productimages.edmundoptics.com/7737.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Sharp Cut-Off Wavelength
- Broad Transmission and Reflection Ranges
- Available in a Range of Common Sizes
![OD 4.0 Notch Filters](https://productimages.edmundoptics.com/7631.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- >OD 4.0 Rejection of Laser Wavelength from 355nm to 1064nm
- Broad Transmission Range
- OD 6.0 Notch Filters Also Available
- Low Cost Alternative to Rugate Notch Filters
![Multi-Band Fluorescence Bandpass Filters](https://productimages.edmundoptics.com/5958.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Multiple Pass Bands on a Single Filter
- High Peak Transmission, Excellent Blocking
- Ideal for Simultaneous Viewing of Multiple Fluorophores
- For Optimal Performance Pair with Multi-Edge Fluorescence Dichroic Filters
![Germanium (Ge) Plano-Convex (PCX) Lenses](https://productimages.edmundoptics.com/5421.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Available Uncoated or Coated for 3 - 5, 3 - 12, and 8 - 12µm
- Minimal Chromatic Aberration Due to Low Dispersion
- Ideal for Defense, Security, and Thermal Imaging Applications
- Additional Infrared Lenses Available in Popular Substrates
- Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
![UV Fused Silica Plano-Convex (PCX) Lenses - MgF<sub>2</sub> Coated](https://productimages.edmundoptics.com/7816.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![SCHOTT AS87ECO Ultra-Thin Windows](https://productimages.edmundoptics.com/9801.jpg?w=305&quality=80)
- High Level of Flexibility
- Ultra-Thin Thickness for Low Profile Designs
- Excellent Transmission from 250nm to >3µm
![Broadband Dielectric Stemmed Mirrors](https://productimages.edmundoptics.com/10141.png?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Stemmed Design Reduces Stress on Mirror Surface when Mounted by Stem
- >99% Average Reflectivity Over Broad Wavelength Ranges
- 20-10 Surface Quality and 0 - 45° Angle of Incidence
- TECHSPEC® Laser and Metallic Coated Stemmed Mirrors Also Available
![Metallic Coated Stemmed Mirrors](https://productimages.edmundoptics.com/8893.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Stemmed Design Reduces Stress on Mirror Surface when Mounted by Stem
- Durable Fused Silica Construction for Low Coefficient of Thermal Expansion
- Enhanced Aluminum, Protected Gold, and Protected Silver Coatings
- TECHSPEC® Laser and Broadband Dielectric Stemmed Mirrors Also Available
![ISP Optics Fused Silica Windows](https://productimages.edmundoptics.com/20356.jpg?w=305&quality=80)
- Excellent Thermal Stability
- Low Auto-Fluorescence
- IR Grade Fused Silica
![ISP Optics Quartz Windows](https://productimages.edmundoptics.com/20357.jpg?w=305&quality=80)
- High Transmission from 190 - 3500nm
- High Chemical Resistance
- Low Coefficient of Thermal Expansion
![ISP Optics Infrared (IR) Diffusers](https://productimages.edmundoptics.com/9467.jpg?w=305&quality=80)
- Even, Diffuse Surface
- Low Scatter Loss
- 0.3 – 12.0µm Spectral Range
- UV Fused Silica Ground Glass Diffusers Also Available
![Optotune Focus Tunable Lenses 10mm Clear Aperture FPC Connector](https://productimages.edmundoptics.com/10728.jpg?w=305&quality=80)
- Continuous Focusability
- Tuning Range from 50mm to 120mm
- Low Dispersion (Abbe Number Vd = 100)
- Optotune Focus Tunable Lenses 10mm Clear Aperture Hirose Connector Also Available
![Mounted Infrared (IR) Filters](https://productimages.edmundoptics.com/5882.jpg?w=305&quality=80)
- UV/IR Cut or Infrared (IR) Pass Filters
- Pass Only Visible Light or Pass Only Infrared Light
- IR-Cut are Ideal for Use As Heat-Absorbing Filters
![Gradient Index (GRIN) Rod Lenses](https://productimages.edmundoptics.com/3125.jpg?w=305&quality=80)
- Ideal for Fiber Coupling and Laser Diode Applications
- Comparable Performance to Conventional Aspherical Singlets
- Multiple Sizes and Wavelength Options
![Near-Infrared (NIR) Linear Polarizing Film](https://productimages.edmundoptics.com/8104.jpg?w=305&quality=80)
- Ideal for NIR Polarization Applications
- >400:1 Extinction Ratio from 800 - 2200nm
- High Efficiency Across Wavelength Range
- Durable Polymer Substrate
![Convex Spherical Mirrors](https://productimages.edmundoptics.com/5536.jpg?w=305&quality=80)
- Variety of Diameters and Focal Lengths Available
- Enhanced Aluminum and Protected Gold Coatings
- Ideal for Imaging Systems
![Small Diameter Plastic Aspheric Lenses](https://productimages.edmundoptics.com/6588.jpg?w=305&quality=80)
- Small Diameter Eases OEM Integration
- High Numerical Apertures
- Ideal for Medical and Diagnostic Instrumentation
![ISP Optics Infrared Brewster Windows](https://productimages.edmundoptics.com/20460.jpg?w=305&quality=80)
- Transmit P-Polarized Light Without Reflection Losses
- Ideal for Polarization Separation in the IR Spectrum
- Germanium (Ge) or Zinc Selenide (ZnSe) Substrate Options
- Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
![Filter Holders For Imaging Lenses](https://productimages.edmundoptics.com/2646.jpg?w=305&quality=80)
- Holds 2" Circle or Square Filters
- Provides Male M52 x 0.75 Filter Thread Interface
- Step Down Adapter Options for Other Common Filter Thread
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