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Electronics / Computers
Achromatic Lenses |
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LENSES |
MATERIALS |
ILLUSTRATION |
PROPERTIES AND APPLICATIONS |
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ACHROMATIC LENS |
Combinations of Two Optical Grade Glasses |
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These lenses have considerably reduced values of spherical aberrations. Best used to replace single components where performance must be improved. |
Specifications of Achromatic Lenses
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Diameter size |
smallest 3 mm |
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Diameter tolerance |
+0.0, -0.05mm |
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Parallel focal length tolerance |
±2% |
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Centration |
5 arc minutes |
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Clear aperture |
>80% |
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Surface figure: power(n) |
<3</span> |
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Surface figure: irregularity(n) |
<0.5</span> |
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Surface quality |
40/20 scratch and dig |
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Bevel |
< 0.2 mm x 45° |
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Coating |
Single layer MgF2 broadband AR |
Note for Achromatic Lenses
Lens made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Borofloat, or other optical glass supplied by Schott and Chinese CDGM is available upon request.
Custom-made Lenses at any size from Φ3.0mm to Φ200mm clear aperture are available. Besides round, Lenses at the shape of a square are available.
90% clear aperture is available upon request.
A better bevel is available upon request.
A lens with Anti-Reflective (AR), Single layer MgF2 coating are available.
Good deal: buying from seller
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This page is about importers and exporters of Achromatic Lenses Search in a category : Electronics / Computers Search in a category : lenses, achromatic |
Thursday, May 15, 2014
Quantity : 50 - Price : 397,50 €
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Monday, March 04, 2013
Quantity : 30 - Price : $495.00
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Thursday, May 05, 2016
Quantity : 500 - Price : USD70
UGOE powerful rechargeable bike lights/bicycle light led 1.Specifications Brightness 2000LM Size Dia 52x30x38mm Material aircraft aluminium Finishing third grade anodisaton Waterproof IP65 grade LED CREE XML 2XL2 LED life span 50,000hours Battery 7.4V 6AH lithium...