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

50mm Dia. x 100mm FL 1550nm V-Coat, UV PCX Lens

Stock #34-171 Other Coating Options
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Qty 6+
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Diameter (mm):
50.00 +0.0/-0.025
Effective Focal Length EFL (mm):
100.00 @ 1550nm
Back Focal Length BFL (mm):
Laser V-Coat (1550nm)
Coating Specification:
Rabs <0.25% @ 1550nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
Power (P-V) @ 632.8nm:
Irregularity (P-V) @ 632.8nm:
Focal Length Tolerance (%):
Centering (arcmin):
Center Thickness CT (mm):
9.00 ±0.10
Edge Thickness ET (mm):
Radius R1 (mm):
Clear Aperture CA (mm):
Numerical Aperture NA:
Design Wavelength DWL (nm):
Plano-Convex Lens
Protective bevel as needed
Typical Energy Density Limit:
5 J/cm2 @ 1550nm, 10ns
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.
5 J/cm2 @ 1550nm, 10ns

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

  • <0.25% Reflection at 1550nm
  • 5 - 50mm Diameters Available
  • 10 - 250mm EFL Designs Available
  • 405nm, 532nm, 633nm, and 1064nm 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.>

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