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25mm Dia. x 75mm FL Uncoated, λ/20 PCX Lens

TECHSPEC λ/20 PCX Lenses

TECHSPEC λ/20 PCX Lenses

Stock #33-052
£250.75
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Qty 1-5
£250.75
Qty 6-25
£200.60
Qty 26+
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Diameter (mm):
25.00 +0.0/-0.1
Diameter Tolerance (mm):
+0.0/-0.1
Effective Focal Length EFL (mm):
75.00
Back Focal Length BFL (mm):
71.96
Coating:
Uncoated
Substrate:
Fused Silica
Surface Quality:
20-10
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
4.43
Center Thickness Tolerance (mm):
±0.10
Edge Thickness ET (mm):
2.08
Radius R1 (mm):
34.39
Clear Aperture CA (mm):
23.5
f/#:
3.00
Numerical Aperture NA:
0.17
Focal Length Specification Wavelength (nm):
587.6
Surface Accuracy, P-V:
λ/20
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
200 - 2200
RoHS:

Product Family Description

  • λ/20 Surface Accuracy
  • Available Uncoated or with a Variety of Nd:YAG Laser Coating Options
  • Includes Full Data Package with Interferogram and Measured Results for Geometric Tolerances

TECHSPEC® λ/20 PCX Lenses are ideal for applications requiring minimal wavefront distortion. TECHSPEC λ/20 PCX Lenses feature the characteristics required for high precision use, including a precision fused silica substrate, λ/20 surface accuracy, and 20-10 surface quality. Each lens is available with a full data package that includes interferogram and measured results for diameter, radius, center thickness, and centration.

Laser Optics

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