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

25mm Dia. x 75mm FL, 1064nm V-Coat, Best Form Aspheric Lens

Best Form Aspheric Lenses

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Stock #89-441 10 to 12 days
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Other Coating Options
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₹19,550.00
Qty 1-5
₹19,550.00
Qty 6+
₹17,085.00
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Diameter (mm):
25.00 +0.0/-0.1
Effective Focal Length EFL (mm):
75.00 @ 1064nm
Numerical Aperture NA:
0.17
Back Focal Length BFL (mm):
75.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Aspheric Design Wavelength (nm):
1064
Asphere Figure Error, RMS @ 632.8nm:
1.2λ
Coating:
Laser V-Coat (1064nm)
Coating Specification:
Rabs <0.25% @ 1064nm
Centering (arcmin):
≤5
Surface Quality:
40-20
Clear Aperture CA (mm):
23.00
Edge Thickness ET (mm):
2.26
Center Thickness CT (mm):
4.25 ±0.1
f/#:
3.00
Bevel:
Protective bevel as needed
Radius R2 (mm):
38
Shape of Back Surface:
Convex
Type:
Aspheric Lens
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

Product Description

Unlike traditional focusing lenses, these lenses should be used with the plano side facing the light source.

Product Family Description

  • Designed and Coated for Nd:YAG Laser Wavelengths
  • Aspheric Figure Error of 1.0µm RMS
  • Modified TECHSPEC® PCX Lenses

TECHSPEC® Best Form Aspheric Lenses are TECHSPEC® PCX Lenses that have been modified to provide superior performance at specified wavelengths. Unlike the preexisting TECHSPEC PCX lens, TECHSPEC Best Form Aspheric Lenses produce diffraction-limited spot sizes at the design wavelength, which is ideal for focusing or collimating applications. Any diameter and focal length TECHSPEC PCX Lens can be modified to become a TECHSPEC Best Form Aspheric Lens in order to provide the best solution for any application.

Note: Unlike traditional focusing lenses, these lenses should be used with the plano side facing the light source.

Laser Optics

 
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