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9mm Dia. x 45mm FL, Commercial Grade, Achromatic Lens

Stock #27-712 Clearance
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£21.25
Qty 1-5
£21.25
Qty 6
£17.00
Volume Pricing
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Diameter (mm):
9.00 +0.00/-0.10
Effective Focal Length EFL (mm):
45.00
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
43.29
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
≥7.65
Centering (arcmin):
6.00
Center Thickness CT 1 (mm):
2.50
Center Thickness CT 2 (mm):
1.00
Center Thickness Tolerance (mm):
±0.10
Radius R1 (mm):
29.05
Radius R2 (mm):
23.37
Radius R3 (mm):
70.09
Edge Thickness ET (mm):
3.00
f/#:
5.00
Numerical Aperture NA:
0.1
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Type:
Achromatic Lens
Wavelength Range (μm):
0.4 - 0.7

Regulatory Compliance

RoHS:

Product Family Description

Achromatic doublet lenses consist of two optical components cemented together to form an achromatic doublet which is optimized to correct for on-axis spherical and chromatic aberrations. Achromatic doublet lenses are far superior to simple lenses for multi-color ("white light") imaging. MgF2 anti-reflection coating offers improved transmission in the visible spectrum.

Commercial Grade Achromatic Lenses offer commercial quality, at an affordable price. Commercial grade optics have standard designs and are available on an ongoing basis. They are recommended for volume buyers or OEMs.

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