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Products / Optics / Optical Lenses / Double-Convex Lenses / VIS-EXT Coated Double-Convex (DCX) Lenses
See all 166 Products in Family

40mm Dia. x 80mm FL VIS-EXT Coated, Double-Convex Lens

Stock #34-191
$60.50
Qty 1-9
$60.50
Qty 10-24
$54.50
Qty 25+
Request a Quote
Diameter (mm):
40.00 +0.000/-0.025
Back Focal Length BFL (mm):
77.32
Effective Focal Length EFL (mm):
80.00
Coating:
VIS-EXT (350-700nm)
Coating Specification:
Ravg <0.5% @ 350 - 700nm
Substrate:
N-BK7
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<1.07
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
8.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
3.00
Radius R1=-R2 (mm):
81.3
Clear Aperture CA (mm):
39.00
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Wavelength Range (nm):
350 - 700
RoHS:
Compliant
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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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Edmund Optics Inc., Norman W. Edmund 1942
101 East Gloucester Pike Barrington NJ 08007-1380 USA
1-800-363-1992 1-856-573-6295
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Edmund Optics Inc. Norman W. Edmund 1942
101 East Gloucester Pike Barrington NJ 08007-1380 USA
1-800-363-1992 1-856-573-6295
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