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All Products / Optics / Optical Lenses / Plano-Convex (PCX) Lenses / UV and IR Plano-Convex (PCX) Lenses / Silicon 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

25mm Dia. x 150mm FL, Uncoated, Si Plano-Convex Lens

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Stock #69-680 3-4 days
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Other Coating Options
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€224,00
Qty 1-5
€224,00
Qty 6+
€179,00
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Plano-Convex Lens

Physical & Mechanical Properties

Diameter (mm):
25.00 +0.0/-0.1
Centering (arcmin):
<3
Center Thickness CT (mm):
3.00 ±0.10
Edge Thickness ET (mm):
2.78
Clear Aperture CA (mm):
24
Bevel:
Protective bevel as needed

Optical Properties

Effective Focal Length EFL (mm):
150.00 @ 10.6μm
Back Focal Length BFL (mm):
149.12
Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Silicon (Si)
Surface Quality:
60-40
Power (P-V) @ 632.8nm:
2λ
Irregularity (P-V) @ 632.8nm:
λ/2
Radius R1 (mm):
362.64
f/#:
6.00
Numerical Aperture NA:
0.08
Wavelength Range (nm):
1200 - 7000

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 219:
Compliant
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Certificate of Conformance:
View
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Product Details

  • Wavelength Range of 1.2 - 7μm
  • Low Density and Dispersion
  • Focal Lengths of 25 – 250mm Available
  • Additional Infrared Lenses Available in Popular Substrates

Our TECHSPEC® Silicon Plano-Convex (PCX) Lenses feature precision polished surfaces, making them ideal for a variety of infrared applications, including Near-Infrared (NIR) imaging, and infrared spectroscopy. Available in a variety of focal lengths from f/1 thru f/10, the lenses are offered uncoated or broadband anti-reflection coated. For more information on Silicon properties, please review our guide to selecting The Correct Material for Infrared (IR) Applications.

Technical Information

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Compatible Mounts