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LSC71-25.4-500

Silicon Plano-Convex Lens, 25.40 mm Diameter, 500.00 mm EFL — LSC71-25.4-500

Silicon plano-convex lens for infrared focusing and imaging.

$168 USD

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Technical Specifications

Diameter (mm)

25.40

Effective focal length (mm)

500.00

Center thickness (mm)

2.10

Coating

Uncoated

Optical material

Silicon (Si)

Design wavelength

4 µm

Diameter tolerance

+0.0/-0.1 mm

Center thickness tolerance

±0.2 mm

EFL tolerance

±1%

Centration

<3 arcmin

Surface quality

60/40

Bevel

0.2 mm × 45°

Back focal length (mm)

499.4

Radius R1 (mm)

1212.7

Edge thickness (mm)

2