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

25mm Dia 0.15 NA Uncoated, UV Fused Silica Aspheric Lens

TECHSPEC Precision UV Fused Silica Aspheric Lenses

TECHSPEC Precision UV Fused Silica Aspheric Lenses
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TECHSPEC Precision UV Fused Silica Aspheric Lenses
Stock #17-330 New
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S$782.75
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Qty 1-5
S$782.75
Qty 6+
S$627.75
Volume Pricing
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Diameter (mm):
25.00 +0/-0.025
Effective Focal Length EFL (mm):
75.00 @ 355nm
Numerical Aperture NA:
0.15
Back Focal Length BFL (mm):
70.90 @ 355nm
Center Thickness CT (mm):
6.00 ±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
Asphere Figure Error (μm RMS):
0.25
Surface Quality:
40-20
Edge Thickness ET (mm):
3.78
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
f/#:
3
Design Wavelength DWL (nm):
355
Shape of Back Surface:
Plano
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS:

Product Family Description

  • Low Coefficient of Thermal Expansion

TECHSPEC® Precision UV Fused Silica Aspheric Lenses offer the benefits of an aspheric element combined with the manufacturing precision of state-of-the-art grinding and polishing equipment. With the available prescription data, these fused silica optics can be easily designed and integrated into complex optical systems. Featuring low f/#’s for optimum light gathering and focusing performance, these fused silica lenses are computer optimized to eliminate spherical and minimize higher order aberrations. UV fused silica optics substrate offers a low coefficient of thermal expansion.

UV FS Transmission Curve
UV FS Transmission Curve
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