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All Products / Laser Optics / Laser Lenses / Plano-Convex (PCX) Laser Lenses / 1550nm Laser Line Coated Plano-Convex (PCX) Lenses
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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

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 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 #84-273 In Stock
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Other Coating Options
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
£57.80
Qty 1-9
£57.80
Qty 10+
£52.06
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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
N-BK7
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
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:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

TECHSPEC® 1550nm Laser Line Coated Plano-Convex (PCX) Lenses are designed for maximum throughput at the specified laser wavelength. These lenses are ideal for collecting and focusing light from laser sources and their corresponding harmonics. 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. TECHSPEC ® 1550nm Laser Line Coated Plano-Convex (PCX) Lenses are available Laser V-Coated in a range of other wavelengths: 405nm, 532nm, 633nm, 785nm, 980nm, and 1064nm.  Other coating options are available, including uncoated, MgF2, VIS 0°, VIS-NIR, NIR I, and NIR II.   

Laser Optics