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18.0mm Dia. x 36.0mm FL, VIS-NIR Coated, Plano-Convex Lens

Stock #45-496
A$60.80
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Qty 1-9
A$60.80
Qty 10-24
A$54.72
Qty 25+
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Diameter (mm):
18.00 +0.0/-0.025
Effective Focal Length EFL (mm):
36.00
Back Focal Length BFL (mm):
33.65
Coating:
VIS-NIR (400-1000nm)
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870nm
Ravg ≤1.25% @ 890 - 1000nm
Substrate:
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):
3.57
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
1.25
Radius R1 (mm):
18.62
Clear Aperture CA (mm):
17.0
f/#:
2.00
Numerical Aperture NA:
0.25
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 1000
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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