Double Concave Lens
A double concave lens/double concave mirror has a negative focal length, thereby causing collimated incident light to diverge. The double concave lens/mirror has an equal radius of curvature on both sides of the lens. They are generally used to expand light or increase focal length in the existing system, such as beam expander and projection systems.
Description Of Double Concave Lens/Mirror
The double concave lens of Ecoptik has a negative focal length, thereby causing collimated incident light to diverge. A double concave lens has an equal radius of curvature on both sides of the lens.
As a professional custom lens manufacturer, Ecoptik has high-quality optical component for sale. Welcome to contact us if needed.
Contact : Wu Sandy, +86 (431) 8188 4163
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This page is about importers and exporters of Double Concave Lens Search in a category : Feasts items Search in a category : concave, lens, double |
Friday, March 21, 2014
Quantity : 30 - Price : 1,00 €
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- heroway
- 30500 - Courry
- 06 49 13 89 77
Wednesday, September 14, 2016
Quantity : 5000 - Price : 50,00 €
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ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Sunday, July 12, 2015
Quantity : 1 - Price : 2 000,00 €
Options: 1.imported 4 hole high speed air turbine hand piece 2.imported 4 hole low speed air turbine hand piece 3.Endoscope system 4.Ulerasonic scaler 5.curing light Location : Foshan City , 528500 Foshan , Contact : Nature Mai Mai , +15 0 19 61 17 04
France Skylight International Limited
- 528500 - Foshan
- +15 0 19 61 17 04





