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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm Diameter x 20mm FL, Uncoated, Plastic Aspheric Lens

TECHSPEC® Plastic Aspheric Lenses

TECHSPEC® Plastic Aspheric Lenses

Stock #66-007
€33.50
Qty 1-10
€33.50
Qty 11
€27.20
Volume Pricing
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Diameter (mm):
25.00 +0.00/-0.10
Effective Focal Length EFL (mm):
20.00 @ 587.6nm
Numerical Aperture NA:
0.63
Back Focal Length BFL (mm):
14.38
Center Thickness CT (mm):
9.29 ±0.20
Coating:
Uncoated
Substrate:
Zeonex E48R
Clear Aperture CA (mm):
23.00
Surface Quality:
80-50
Edge Thickness ET (mm):
1.04
Centering (arcmin):
≤5
Bevel:
Protective bevel as needed
f/#:
0.8
Operating Temperature (°C):
-30 to 70
Radius R2 (mm):
103.1
Shape of Back Surface:
Convex
Wavelength Range (nm):
350 - 1100
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS 2015:
Reach 191:

Product Family Description

  • Full Prescription Data Available
  • Standard 25mm Diameter for Easy System Integration
  • High Numerical Aperture Designs for Superior Light Collection

Our TECHSPEC® Plastic Aspheric Lenses offer a lightweight alternative to glass spherical or aspherical lenses. Featuring a standard 25mm Diameter, the lenses offer exceptional performance and value. The Zeonex E48R substrate features low haze, low autofluorescence, and excellent coating adhesion, making these lenses ideal for OEM and research applications alike. For alternate designs or custom coating requirements, please contact our Sales Department.

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