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

50.0mm Diameter x 175.0mm FL, 1550nm V-Coat, PCX Lens

633nm Laser Line Coated Plano-Convex (PCX) Lenses

633nm Laser Line Coated Plano-Convex (PCX) Lenses

Stock #84-273
£59.50
×
Qty 1-9
£59.50
Qty 10+
£53.63
Volume Pricing
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Diameter (mm):
50.00 +0.0/-0.025
Effective Focal Length EFL (mm):
175.00 @ 587.6nm
Back Focal Length BFL (mm):
169.05
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
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):
9.00 ±0.10
Edge Thickness ET (mm):
5.48
Radius R1 (mm):
90.44
Clear Aperture CA (mm):
49
f/#:
3.5
Numerical Aperture NA:
0.14
Design Wavelength DWL (nm):
1550
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
5 J/cm2 @ 1550nm, 10ns

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

Our standard TECHSPEC® Plano-Convex 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.

Laser Optics

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