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

Best Form Aspheric Lenses

Best Form Aspheric Lenses

Stock #89-441
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Qty 1-5
£157.25
Qty 6
£140.25
Volume Pricing
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Coating:
Laser V-Coat (1064nm)
Substrate:
Center Thickness Tolerance (mm):
±0.1
Surface Quality:
40-20
Centering (arcmin):
≤5
Diameter (mm):
25.00 +0.0/-0.1
Effective Focal Length EFL (mm):
75.00
Focal Length Tolerance (%):
±1
Focal Length Specification Wavelength (nm):
1064.00
Back Focal Length BFL (mm):
75.00
Numerical Aperture NA:
0.17
Coating Specification:
Rabs <0.25% @ 1064nm
Center Thickness CT (mm):
4.25 ±0.1
Clear Aperture CA (mm):
23.00
Design Wavelength DWL (nm):
1064
Edge Thickness ET (mm):
2.26
f/#:
3.00
Bevel:
Protective bevel as needed
Type:
Aspheric Lens
Asphere Figure Error (μm RMS):
0.75

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Description

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

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