China Star Optics Technology Co.,Ltd.
Photographic Accessory, Fisheye Lens, Camera Conversion Lens, Digital Camera Lens, Photographic Lens, Manufacturer and Supplier - China
Specification of our plano-convex spherical lenses as follow:
*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe infrared optical crystals.
*Focal length: /-1%
*Length tolerance: 0.0 - -0.1mm
*Width tolerance: 0.0 - -0.1mm
*Center thickness toleranc... - Update: 2012-06-05
Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications
Specifiction of our cylinderical lens as follow:
*Material BK7 or other optical materials
*Dime... - Update: 2012-06-05