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） |
在线联系供应商
Other supplier products
 |
Light Pipe | Product Details Light Pipes, also known as Homogenizing Rods, are Optical Components designed for any application that requires homogenized ligh... |
 |
Paraboloid Mirror | Product Details The traditional manual method is adopted to process the lager diameter paraboloid and hyperboloidlenswithBK7(ZKN4or Zerodur)mater... |
 |
Ir Lens System | Product Details Extension technology production infrared optical lens is applied to the fire alarm, navigational aids, night vision patrol, th... |
 |
Ball Lens | Product Details Ball lenses are highly transparent spheres made of optical glasses. They are used to improve signal quality in fiber coupling ... |
 |
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... |
Same products
 |
Optical Brightener OB-1 (OBA 393) | 卖方: Jinan Ogilvy Chemical Co., Ltd | Chemical Name: 2-[(Ethylsulfanyl)methyl]phenyl methylcarbamateC.I.: 393CAS: 1533-45-5Molucular Fo... |
 |
Optical Dove Prisms | 卖方: Changchun Long Ze Precision Optics Co., Ltd | A Optical Dove prismis a truncated version of a right-angle prism, used as a reflective prism inv... |
 |
Cutomizable CLZ Silicon Domes | 卖方: Changchun Long Ze Precision Optics Co., Ltd | The world of technology is constantly evolving, pushing the boundaries of what is possible. In th... |
 |
Custom MgF2 Coated Achromatic Lenses | 卖方: Changchun Long Ze Precision Optics Co., Ltd | Our MgF2 coating can be less than 1.75% reflectance @ 400-700nm, AOI=0°. And we can produce h... |
 |
Fused Silica Precision Lenses for Solid State Laser applications | 卖方: Changchun Long Ze Precision Optics Co., Ltd | A biconvex lens is a positive lens characterized by a longer focal length in the middle and short... |
