Meniscus Lens
Product Details
are . They have one outward curved face and one inward-curved face. If the outward curve is sharper than the inward curve,the optical lenshas a positive focal length and acts as a magnifier.The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly.Opticreate are the leading forMeniscus Lenses, We has been exported to all over the world.
|
Material |
BK7, Fused silica, Si,Ge,CaF2,ZnSe ect. |
|
Diameter tolerance |
+0.0/-0.05mm(D50mm) |
|
Diameter |
D2-D300mm |
|
Focal length tolerance |
±2% |
|
Centration |
≤0.01mm((General)<0.005mm(High Precision) |
|
Power |
<1.5λ@633nm（General),<λ/4@633nm(High Precision) |
|
Irregularity |
λ/4 @ Precision) |
|
Surface Quality |
40/20（General)10/5(High Precision) |
|
Bevel |
|
|
Coating |
AR coating，HR coating（Could be customized） |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Negative Achromatic Doublets | Product Details are used to minimize or eliminate chromatic aberration. The achromatic design also helpstominimize spherical aberrations. Achroma... |
 |
Plano-Concave Cylindrical Lens | Product Details Cylindricallenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical... |
 |
Bi-Concave Lens | Product Details , which have two concave surfaces, are Optical Lenses with negative focal lengths. Double-Concave Lenses are used in beam expa... |
 |
Aspherical Lens | Product Details are used to eliminate spherical aberration in various applications, including bar code scanners, laser diode collimation ect..... |
 |
Achromatic Doublets | Product Details Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helpstominimize spherical ab... |
Похожие товары
 |
Right Angle Prisms | Продавец: Shandong Yanggu Constant Crystal Optics, Inc | Right Angle Prismsare typically used to bend image paths or for redirecting light at 90°. Rig... |
 |
Rod Lenses | Продавец: Shandong Yanggu Constant Crystal Optics, Inc | Rod lensesare precision optical components designed for a variety of applications, including fibe... |
 |
light beam splitter | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | light beam splitter Polarizing cube beamsplitters split randomly polarized beams into two ... |
 |
What Is a Cylindrical Lens Used For? | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | What Is a Cylindrical Lens Used For? are prescribed to correct astigmatism. Cross cylinder, ... |
 |
optical prism supplier,optical prism | Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd. | optical prism supplier,optical prism Optical Prism An is a solid, transparent optical eleme... |
