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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
25.4mm Dia. x 300mm FL, 355nm Coated, Laser Grade PCX Lens

TECHSPEC Laser Grade PCX Lenses

TECHSPEC Laser Grade PCX Lenses

Stock #38-678 New
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$160.00
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Qty 1-5
$160.00
Qty 6
$144.00
Volume Pricing
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Substrate:
UV Grade Fused Silica
Surface Quality:
10-5
Focal Length Tolerance (%):
±1
Centering (arcmin):
<3
Surface Accuracy:
λ/10
Diameter (mm):
25.40 +0.00/-0.025
Effective Focal Length EFL (mm):
300.00
Back Focal Length BFL (mm):
297.38
Coating:
Laser V-Coat (355nm)
Design Wavelength DWL (nm):
355
Coating Specification:
Rabs <0.25% @ 355nm
Center Thickness CT (mm):
4.00 ±0.1
Edge Thickness ET (mm):
3.39
Radius R1 (mm):
142.83
Clear Aperture (%):
85
Damage Threshold, Pulsed:
7.5 J/cm2 @ 355nm, 20ns, 20Hz
f/#:
11.81
Numerical Aperture NA:
0.04
Focal Length Specification Wavelength (nm):
355
Type:
Plano-Convex Lens

Regulatory Compliance

RoHS:

Product Family Description

  • Guaranteed Laser Damage Threshold
  • 10-5 Surface Quality
  • λ/10 Surface Accuracy

TECHSPEC® Laser Grade PCX Lenses are designed for high energy Nd:YAG laser applications including laser cutting, machining, and welding. The precision fused silica substrate, featuring λ/10 surface accuracy and 10-5 surface quality, ensures low scatter and excellent transmitted wavefront performance. TECHSPEC Laser Grade PCX Lenses are available uncoated or with a variety of high laser damage threshold anti-reflection (AR) coating options. Coatings are available at the most common Nd:YAG laser wavelengths to ensure maximum laser throughput.

Laser Optics

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