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LSC21-38.1-085-E

UV Fused Silica Plano-Convex Lens, 38.10 mm Diameter, 85.00 mm EFL — LSC21-38.1-085-E

UV fused silica plano-convex lens for focusing and collimation.

$104 USD

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Standard preparation: 3–7 business days.
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Technical Specifications

Diameter (mm)

38.10

Effective focal length (mm)

85.00

Center thickness (mm)

6.80

Coating

Average reflectance below 0.5% (250–400 nm)

Optical material

UV fused silica

Design wavelength

587.6 nm

Diameter tolerance

+0.0/-0.1 mm

Center thickness tolerance

±0.2 mm

Surface irregularity

λ/4 @ 632.8 nm

EFL tolerance

±2%

Centration

3 arcmin

Working wavelength range

200 nm–2.1 µm

Back focal length (mm)

80.33

Radius R1 (mm)

39.2

Edge thickness (mm)

1.85