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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
25mm Dia. x -100mm FL, Uncoated, UV DCV Lens

Stock #48-328
€105.00
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Qty 1-5
€105.00
Qty 6
€84.00
Volume Pricing
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Diameter (mm):
25.00 +0.0/-0.025
Effective Focal Length EFL (mm):
-100.00
Back Focal Length BFL (mm):
-100.85
Coating:
Uncoated
Substrate:
Fused Silica
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Center Thickness CT (mm):
2.50
Center Thickness Tolerance (mm):
±0.2
Centering (arcmin):
<1
Edge Thickness ET (mm):
4.12
f/#:
4.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±2
Numerical Aperture NA:
0.13
Radius R1=-R2 (mm):
-92.08
Type:
Double-Concave Lens
Wavelength Range (nm):
200 - 2200

Regulatory Compliance

Reach 197:
RoHS 2015:

Product Family Description

  • Negative Focal Lengths for Beam Expansion or Light Projection Applications
  • Wavelength Range of 200 - 2200nm
  • Popular UV-AR Coating Option Available

These high performance optical elements are manufactured utilizing state of the art CNC equipment. Zygo’s GPI-XP Interferometer is used to assure the surface accuracy and performance of these optics. UV Grade lenses are precision manufactured using research-grade synthetic fused silica. In addition to providing excellent transmission characteristics and higher operating temperatures, synthetic fused silica lenses also exhibit an exceptional inclusion specification and chemical purity. These lenses make a superior choice for many laser and imaging applications, particularly those involving ultraviolet wavelengths. A broadband anti-reflection coating is avaliable for optimized throughput in the ultraviolet spectrum.

UV FS Transmission Curve
UV FS Transmission Curve

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