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CaF₂ DCX Lens Brief Introduction

Our double-convex CaF₂ lenses have a positive focal length, can be used either for focusing collimated light or for collimating a point source. These lenses are all made of vacuum grade UV material, the uncoated lenses have high transmission (>90%) from 200-7000nm. If your application needs even higher transmission at 3~5μm, IR1 AR coating (R<1.5%@ 3~5μm) is available.

CaF₂ DCX Lens Feature

Material: UV grade CaF₂

Design Wavelength: 587.6nm

Dimension Tolerance: +0.0/-0.1mm

CT tolerance: ±0.1mm

EFL Tolerance: ±1%

Centration: <3′

Surface Quality: 60/40

Bevel : 0.2mmX45°

Coating : See details in the list

  

*Measurement datas are available for all products
  • 12.70
  • 25.40
  • 15.00
  • 20.00
  • 25.40
  • 40.00
  • 50.00
  • 75.00
  • 100.00
  • 200.00
  • Uncoated
  • Ravg<1.5% @3~5μm
launch Product model Diameter (mm) EFL(mm) Coating Unit price contrast Inventory status Cart
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OPTOMECHANICAL

IMAGING LENSES

OPTICAL COATING

OPTOMECHANICAL

CONSULTING SERVICE

CONSULTING SERVICE

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