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12mm Dia. x 24mm FL VIS-EXT, Inked, Double-Convex Lens

Stock #34-189-INK
€48.00
Qty 1-9
€48.00
Qty 10-24
€43.20
Qty 25+
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Diameter (mm):
12.00 +0.000/-0.025
Back Focal Length BFL (mm):
22.65
Effective Focal Length EFL (mm):
24.00
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):
<2.15
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
4.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
2.48
Radius R1=-R2 (mm):
24.108
Clear Aperture CA (mm):
11.00
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:

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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