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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12.0mm Diameter x 18.0mm FL, 785nm V-Coat, PCX Lens

633nm Laser Line Coated Plano-Convex (PCX) Lenses

633nm Laser Line Coated Plano-Convex (PCX) Lenses Any of our lenses with a diameter of 5mm or greater can be specified with blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock number.
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Stock #66-265 7 In Stock Other Coating Options
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
C$75.60
Volume Pricing
Qty 1-9 C$75.60 each
Qty 10-25 C$68.25 each
Qty 26-49 C$60.20 each
Need More? Request Quote
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Specifications

General

Type:
Plano-Convex Lens

Physical & Mechanical Properties

Diameter (mm):
12.00 +0.0/-0.025
Centering (arcmin):
<1
Center Thickness CT (mm):
3.00 ±0.05
Edge Thickness ET (mm):
1.41
Clear Aperture CA (mm):
11
Bevel:
Protective as needed

Optical Properties

Effective Focal Length EFL (mm):
18.00 @ 587.6nm
Back Focal Length BFL (mm):
16.22
Coating:
Laser V-Coat (785nm)
Coating Specification:
Rabs <0.25% @ 785nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-SF5
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Radius R1 (mm):
12.11
f/#:
1.5
Numerical Aperture NA:
0.33
Design Wavelength DWL (nm):
785
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 785nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

TECHSPEC® 785nm Laser Line Coated Plano-Convex (PCX) Lenses are designed for maximum throughput at the specified laser wavelength. These lenses are ideal for collecting and focusing light from laser sources and their corresponding harmonics. With a maximum reflection of <0.25% per surface at the design wavelength, the lenses will provide superior transmission in applications utilizing multiple optical components. TECHSPEC ® 785nm Laser Line Coated Plano-Convex (PCX) Lenses are available Laser V-Coated in a range of other wavelengths: 405nm, 532nm, 633nm, 980nm, 1064nm, and 1550nm. Other coating options are available, including uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, and NIR II.   

Laser Optics

Technical Information

Coating Curves

Compatible Mounts

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