Positive Achromatic Lenses D=20.00mm F=80.00mm VIS BaK2/SF15 | GU OPTICS

Positive Achromatic Lenses D=20.00mm F=80.00mm VIS BaK2/SF15 | GU OPTICS

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Home  Products  Positive Achromatic Lenses  145037

Positive Achromatic Lenses D=20.00mm F=80.00mm VIS BaK2/SF15

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Positive Achromatic Lenses D=20.00mm F=80.00mm VIS BaK2/SF15

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Product No. 145037

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Parameters Spectrum Curve Related Products Description

Dia 20.00mm

EFL 80.00mm

Coating AR@400~700nm

Material BaK2/SF15

BFL 77.40mm

R1 50.52mm

R2 37.62mm

R3 114.00mm

CT 5.58mm

CT1 3.58mm

CT2 2.00mm

ET 4.14mm

Available Mount Ring 500025

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 --

Positive Achromatic Lenses D=25.00mm F=40.00mm VIS N-BAF10/N-SF6

Positive Achromatic Lenses D=25.00mm F=40.00mm VIS N-BAF10/N-SF6

Positive Achromatic Lenses D=25.00mm F=50.00mm VIS BaK2/SF15

Positive Achromatic Lenses D=25.00mm F=50.00mm VIS BaK2/SF15

Positive Achromatic Lenses D=25.00mm F=63.00mm VIS BaK2/SF15

Positive Achromatic Lenses D=25.00mm F=63.00mm VIS BaK2/SF15

Positive Achromatic Lenses D=25.00mm F=80.00mm VIS BaK2/SF15

Positive Achromatic Lenses D=25.00mm F=80.00mm VIS BaK2/SF15

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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