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

12.5mm Dia. X 12.5mm FL Uncoated, Double Sided Aspheric Lens

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Stock #18-417 In Stock
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C$469.00
Qty 1-5
C$469.00
Qty 6+
C$375.20
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Diameter (mm):
12.50 +0.0/-0.025
Effective Focal Length EFL (mm):
12.50
Back Focal Length BFL (mm):
9.42
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aspheric Design Wavelength (nm):
587.6
Asphere Figure Error, RMS @ 632.8nm:
0.4λ
Coating:
Uncoated
Centering (arcmin):
3
Surface Quality:
40-20
Clear Aperture CA (mm):
11.25
Edge Thickness ET (mm):
5
Center Thickness CT (mm):
8.20 ±0.1
f/#:
1.00
Bevel:
None
Type:
Aspheric Lens
Wavelength Range (nm):
330 - 2400
Radius R1=-R2 (mm):
11.327
Power (diopters):
80.00

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Family Description

  • Designed for 1X Magnification
  • Ideal for Finite Conjugate Applications
  • 10 to 50mm Diameter Options

TECHSPEC® Double-Sided Aspheric Lenses are ideal for 1:1 imaging applications. Featuring high numerical apertures with an f/# of 1.0, these lenses are excellent for light collection and are available in 10 to 50mm diameters. These double-convex lenses, also known as bi-convex lenses, can be used to reduce the number of optical elements in a system while providing superior performance. TECHSPEC® Double-Sided Aspheric Lenses are optimized for 1X magnification, however the aspheric design accommodates up to 4X magnification with excellent performance.