Plano-Concave Lens
Product Details
Plano-Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. should be oriented with the plano, or flat, surface towards the desired focal plane. are ideal for beam expansion, light projection, or for expanding an optical system’s focal length.
Opticreateoffers AR coated and Uncoated lenses,range from the Ultraviolet (UV) to the Infrared (IR), Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) substrates are ideal for Infrared (IR) applications and Fused Silica are used for UV applications.
|
Material |
BK7, Fused silica, Si,Ge,CaF2,ZnSe ect. |
|
Design wavelength |
440～660nm |
|
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） |
Click to visit website.
在线联系供应商
Other supplier products
 |
Off-Axis Big Aperture Paraboloid Lenses Combination | Product Details The traditional manual method is adopted to process the lager diameter paraboloid and hyperboloidlenswithBK7(ZKN4or Zerodur)mater... |
 |
Vis Lens System | Product Details The designed and produced by Guangtuo Technology has clear target image in real-time during continuous zooming process, no nee... |
 |
Optical Design | Product Details According to the customer's conditions of use, to determine the solution to meet the requirements of use, including the opti... |
 |
Plano-Convex Lens | Product Details Plano-Convex Lenses are Optical Lenses with a positive focal length. have oneplane surface and oneconvex surface. For maximum eff... |
 |
Achromatic Doublets | Product Details Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helpstominimize spherical ab... |
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... |
