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9mm Dia. x 45mm FL, VIS-NIR, Inked, Double-Convex Lens

Stock #45-871-INK
S$74.40
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Qty 1-9
S$74.40
Qty 10-24
S$67.04
Qty 25+
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Diameter (mm):
9.00
Back Focal Length BFL (mm):
44.17
Effective Focal Length EFL (mm):
45.00
Coating:
VIS-NIR (400-1000nm)
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870 nm
Ravg ≤1.25% @ 890 - 1000nm
Substrate:
N-BK7
Surface Quality:
40-20
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
2.50
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
2.06
Radius R1=-R2 (mm):
46.08
Clear Aperture CA (mm):
8.1
f/#:
5.00
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.10
Type:
Double-Convex Lens
Wavelength Range (nm):
400 - 1000
RoHS:

Product Family Description

Double-Convex (DCX) Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems.

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