Positive Achromatic Lenses D=10.00mm F=40.00mm VIS BK7/SF12 | GU OPTICS
Positive Achromatic Lenses D=10.00mm F=40.00mm VIS BK7/SF12

Positive Achromatic Lenses D=10.00mm F=40.00mm VIS BK7/SF12

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Product No. 145021

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Dia 10.00mm
EFL 40.00mm
Coating AR@400~700nm
Material BK7/SF12
BFL 38.06mm
R1 25.11mm
R2 16.19mm
R3 50.41mm
CT 4.29mm
CT1 2.79mm
CT2 1.50mm
ET 3.54mm
Available Mount Ring 500032
Design Wavelength --
Diameter Tolerance +0.0/-0.1
Center Thickness Tolerance ±0.2
Surface Accuracy λ/4 @632.8nm
Focal Length Tolerance ±2%
Centering Tolerance 3~5arcmin
Surface Quality 40-20~60-40
Bevel 0.2X45°
n --
Achromatic lenses are commonly used for colour correction to minimize or eliminate the colour aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for various applications such as detection or spectroscopy. Achromatic lenses can create smaller spot sizes compare with singlet lenses. Grand Unified Optics offers achromatic lenses with various AR coatings suitable for your application.
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