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25mm Dia. x 75mm FL 405nm V-Coat, UV PCX Lens

TECHSPEC 405nm Laser Line Coated Fused Silica PCX Lenses

TECHSPEC 405nm Laser Line Coated Fused Silica PCX Lenses Any of our lenses with a diameter of 5mm or greater can be specified with blackened edges. To specify the blackening, simply append a –INK to the BBAR coated stock number.
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Stock #34-073 3-4 days
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Other Coating Options
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£131.75
Qty 1-5
£131.75
Qty 6+
£105.40
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Diameter (mm):
25.00 +0.0/-0.025
Effective Focal Length EFL (mm):
75.00 @ 587.6nm
Back Focal Length BFL (mm):
71.96
Coating:
Laser V-Coat (405nm)
Coating Specification:
Rabs <0.25% @ 405nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Centering (arcmin):
≤1
Center Thickness CT (mm):
4.43 ±0.10
Edge Thickness ET (mm):
2.08
Radius R1 (mm):
34.39
Clear Aperture CA (mm):
24
f/#:
3.00
Numerical Aperture NA:
0.17
Design Wavelength DWL (nm):
405
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Edges:
Fine Ground, Protective Bevel as Needed
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
3 J/cm2 @ 405nm, 10ns

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 235:

Product Family Description

  • <0.25% Reflection at 405nm for 405nm Diodes
  • 5 - 50mm Diameters Available
  • 10 - 250mm EFL Designs Available
  • 532nm, 633nm, 1064nm, and 1550nm V-Coated Options Offered

TECHSPEC® Laser Line Coated Fused Silica PCX Lenses are available in a variety of laser line V-Coat AR coating options. Designed for maximum throughput at the specified laser wavelength, these lenses are ideal for applications utilizing low power HeNe, Diode, and Nd:YAG laser sources. With a maximum reflection of <0.25% per surface at the design wavelength, the lenses will provide superior transmission in applications utilizing multiple optical components.></0.25%>