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

12mm Dia. x 50mm FL, NIR I Coated, Plano-Convex Lens

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Stock #18-055 New
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×
Qty 1-5
£104.55
Qty 6+
£82.03
Volume Pricing
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Diameter (mm):
12.00 -0.025
Effective Focal Length EFL (mm):
50.00 @ 587.6nm
Back Focal Length BFL (mm):
48.01
Coating:
NIR I (600-1050nm)
Coating Specification:
Ravg ≤0.5% @ 600 - 1050nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
3 Rings
Irregularity (P-V) @ 632.8nm:
0.5 Rings
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
2.90 ±0.05
Edge Thickness ET (mm):
2.10
Radius R1 (mm):
22.92
Clear Aperture CA (mm):
11
f/#:
4.17
Numerical Aperture NA:
0.12
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
7 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
600 - 1050

Regulatory Compliance

RoHS:

Product Family Description

Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.

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