Aspheric Lenses UV D=50.00mm F=40.00mm AR@250-400nm | GU OPTICS
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Aspheric Lenses UV D=50.00mm F=40.00mm AR@250-400nm

Aspheric Lenses UV D=50.00mm F=40.00mm AR@250-400nm

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Product No. 140660

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Dia 50.00mm
EFL 40.00mm
Coating AR@250-400nm
Material UV-Grade Fused Silica JGS6
BFL 19.70mm
Collimation(Aspheric Side) φ45.72mm
Focusing(Plano Side) φ35.1mm
NA 0.65
CT 29.85mm
ET 7.30mm
Design Wavelength 405nm
Diameter Tolerance +0/-0.05mm
Center Thickness Tolerance ±0.1mm
Surface Accuracy λ/4@632.8nm
Focal Length Tolerance ±1%
Asphere Figure Error RMS0.75μm
Centering Tolerance <3′
Surface Quality 40/20
VS

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