Positive Achromatic Lenses D=12.70mm F=25.00mm VIS N-BAF10/N-SF10 | GU OPTICS
Positive Achromatic Lenses D=12.70mm F=25.00mm VIS N-BAF10/N-SF10

Positive Achromatic Lenses D=12.70mm F=25.00mm VIS N-BAF10/N-SF10

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Product No. 145025

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Dia 12.70mm
EFL 25.00mm
Coating AR@400~700nm
Material N-BAF10/N-SF10
BFL 21.50mm
R1 18.80mm
R2 -10.60mm
R3 -68.10mm
CT 7.00mm
CT1 5.00mm
CT2 2.00mm
ET 5.60mm
Available Mount Ring 500030
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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