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

25mm Dia. X 25mm FL Uncoated, Double Sided Aspheric Lens

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Stock #18-420 New
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€428,00
Qty 1-5
€428,00
Qty 6+
€343,00
Volume Pricing
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Specifications

Diameter (mm):
25.00 +0.0/-0.025
Effective Focal Length EFL (mm):
25.00
Back Focal Length BFL (mm):
21.03
Center Thickness CT (mm):
11.10 ±0.1
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Clear Aperture CA (mm):
22.5
Surface Quality:
40-20
Edge Thickness ET (mm):
5
Centering (arcmin):
3
Bevel:
None
f/#:
1.00
Wavelength Range (nm):
330 - 2400
Radius R1=-R2 (mm):
23.786
Focal Length Specification Wavelength (nm):
587.6
Asphere Figure Error, RMS @ 632.8nm:
0.4λ

Regulatory Compliance

RoHS:

Learn More

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.

Technical Information

Compatible Mounts

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25.0/25.4mm Optic Dia., Side Flange Direct Mount Fixed #36-414 €59,50 Request Quote
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25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 €481,00
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25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 €670,00
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