Positive Achromatic Lenses D=60.00mm F=145.00mm VIS SK2/SF10 | GU OPTICS
Positive Achromatic Lenses D=60.00mm F=145.00mm VIS SK2/SF10

Positive Achromatic Lenses D=60.00mm F=145.00mm VIS SK2/SF10

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Product No. 145096

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Dia 60.00mm
EFL 145.00mm
Coating AR@400~700nm
Material SK2/SF10
BFL 135.52mm
R1 86.60mm
R2 75.53mm
R3 515.82mm
CT 18.60mm
CT1 14.40mm
CT2 4.20mm
ET 12.36mm
Available Mount Ring N/A
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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