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+86 510 82123195
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+86 18168862789
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| FAX:
+86 510 84602998
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info@kingluxlens.com
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kingluxlens@hotmail.com
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| Skype:
kingluxlens
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2852820700,2852820701,2852820699
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Achromatic Lens Triplet Lens Plano-Convex Lens Plano-Concave Lens Meniscus Lens
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Specifications:
Diameter: 1.8mm-500mm
Diameter tolerance: +/-0.03mm
Focal length tolerance: +/-1% ~+/-5%
Eccentricity: < 3'
Thickness tolerance; +/-0.05mm
Surface quality: 20/10 40/20 60/40 80/50
Surface Flatness: 1/10 1/4 wavelength
Coating: MgF2@550nm R < 1.75%
VIS 0° 425-675nm R < 0.4%
VIS-NIR 400-1000nm R< 1.25% R< 0.25% @800nm
NIR-I 600-1050nm R< 0.5%
NIR-II 750-1550nm R< 0.7% R(ABS) < 1.0% @ 800 - 1550nm
According to customer requirements for size, focal length, thickness, coating etc
We accept custom-made products
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