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Double-Convex Lenses

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Uncoated Double-Convex (DCX) Lenses Uncoated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
MgF<sub>2</sub> Coated Double-Convex (DCX) Lenses MgF2 Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
VIS 0° Coated Double-Convex (DCX) Lenses VIS 0° Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
NIR I Coated Double-Convex (DCX) Lenses NIR I Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
NIR II Coated Double-Convex (DCX) Lenses NIR II Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
VIS-EXT Coated Double-Convex (DCX) Lenses VIS-EXT Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
VIS-NIR Coated Double-Convex (DCX) Lenses VIS-NIR Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
YAG-BBAR Coated Double-Convex (DCX) Lenses YAG-BBAR Coated Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Best Form Spherical Lenses Best Form Spherical Lenses
  • Asymmetrical Design for Precise Focusing and Small Spot Size
  • Uncoated Fused Silica Substrate with 10-5 Surface Quality
  • Ideal for Higher Power Laser Applications
UV Fused Silica Double-Convex (DCX) Lenses UV Fused Silica Double-Convex (DCX) Lenses
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Ideal for Imaging Applications
  • Minimize Aberrations Including Spherical and Coma
  • Precision Fused Silica Substrate
Plano-Convex (PCX) and Simple Lens Kits Plano-Convex (PCX) and Simple Lens Kits
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
  • Simple Lens Kits Include PCX, DCX, PCV, and DCV Lenses
  • Kits Available for 12mm and 25mm Diameter Lenses
  • Uncoated or BBAR Coating Options
  • Note: Potential change of packaging
N-K5 Lenses N-K5 Lenses Clearance
  • N-K5 Substrate
  • Various Anti-Reflection (AR) Coatings
  • PCX and DCX Options Available
ISP Optics Calcium Fluoride Double-Convex (DCX) Lenses ISP Optics Calcium Fluoride Double-Convex (DCX) Lenses
  • Greater than 90% Transmission from 350nm-7μm
  • Low Index of Refraction
  • High Laser Damage Threshold
ISP Optics Barium Fluoride (BaF<sub>2</sub>) Double-Convex (DCX) Lenses ISP Optics Barium Fluoride (BaF2) Double-Convex (DCX) Lenses Clearance
  • Excellent Transmission from 0.2 - 12μm
  • Provide High Transmission without AR Coatings
  • Ideal for Infrared Spectroscopy and Infrared Imaging Applications

Double-Convex Lenses, also known as DCX or Biconvex lenses, are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCX Lenses are used in a range of industries or applications.

Edmund Optics offers a wide variety of Double-Convex Lenses in a range of substrates or anti-reflection coatings for maximum performance in the Ultraviolet (UV), Visible, or Infrared (IR). Anti-reflection coatings include UV-AR, UV-VIS, MgF2, VIS 0°, VIS-NIR, NIR I, or NIR II. UV Fused Silica or Calcium Fluoride (CaF2) substrates are also available for additional performance in the Ultraviolet (UV) or Infrared (IR) spectrums. UF Fused Silica Double-Convex Lenses are ideal for close conjugate imaging systems utilizing Ultraviolet (UV) illumination. Calcium Fluoride (CaF2) offers a very wide transmission range of 350nm - 7μm. Edmund Optics’ Double-Convex Lenses are available in a wide range of diameters or focal lengths.

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