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

25mm Dia. x 50mm FL 1550nm V-Coat, UV PCX Lens

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Stock #34-163 Contact Us
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Other Coating Options
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€165,00
Qty 1-5
€165,00
Qty 6+
€132,00
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Product Details

Type:
Plano-Convex Lens

Physical & Mechanical Properties

Diameter (mm):
25.00 +0.0/-0.025
Centering (arcmin):
≤1
Center Thickness CT (mm):
5.84 ±0.10
Edge Thickness ET (mm):
2.13
Clear Aperture CA (mm):
24.00
Bevel:
Protective bevel as needed
Edges:
Fine Ground, Protective Bevel as Needed

Optical Properties

Effective Focal Length EFL (mm):
50.00 @ 587.6nm
Back Focal Length BFL (mm):
46.00
Coating:
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:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Radius R1 (mm):
22.92
f/#:
2.00
Numerical Aperture NA:
0.25
Design Wavelength DWL (nm):
587.6
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:
Certificate of Conformance:
Reach 235:

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.

Filter

UV vs. IR Grade Fused Silica

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

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