Double Concave Lens
A double concave lens/double concave mirrorhas 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, Ecoptikhas high-quality optical componentfor sale. Welcome to contact us if needed.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Achromatic Cemented Cylindrical Lens | Achromatic Cemented Cylindrical Lens An achromatic cylindrical lenscan minimize chromatic aberration, so it can be used to focus a single directio... |
 |
Optical Prism | Optical Prism, a transparent object surrounded by two planes that intersect but are not parallel to each other, is used to split light or disperse ... |
 |
Octagon Light Guide Rod | 1, Non-uniform light source can be homogenized. 2, The pupil is octagon. 3, Can be used to build lighting systems. Description of octagon ... |
 |
Cut Off Filter | Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of op... |
 |
Dome With Flange | Ecoptik (also known as BRD Optical) can provide the hemisphere, not only a glass dome but also an acrylic dome with flangeis widely used with all k... |
