Optical Glass Aspheric Condenser Lens
Basic Info
Model No.: SS-p-11
Product Description
aspherical lens
Aspheric lenses has the better radius of curvature. aspheric lenses are widely been used in applications such as in zoom lens, astronomical telescope, DVD pick up, high power laser collimators, LED lens, glasses, high quality magnifier and so on. We can make all kinds of aspheric lenses, such as, Plano Convex Lenses, Plano Concave Lenses, double convex lenses, double concave lenses, Meniscus Lenses, achromatic lenses, Triplet Lenses, half Ball Lenses and ball-lenses.
1.Substrate Material: optical glass,quartz,pyrex,sapphire,znse,caf2,ge,si,etc.
2.Diameters Available: 3mm to 200mm
3.Diameter Tolerance: +0.00/-0.05mm or customer design
4.Surface Quality: 80-50,60-40,40-20,20-10,10-5
5.Surface Flatness: 1/4lambda or customer design
6.Surface Irregularity (Peak to Valley): λ/2 or customer design
7.Thickness tolerance: +0.00/-0.05mm
8.Focal length tolerance: +/-1%
9.Clear Aperture: >90% of Diameter
10.Chamfer: 0.05-0.5mmx45degree
11.Centration: 3 arcmin
12.Bevel:0.2mm per25mm
13.Coating: AR,Mgf2 are on request
POLISHING
We have low-speed polishing machine and high-speed polishing machine
TOOLING
More than 3000 kinds of raduis toolings
Coating
6 coating machine
Surface Quality Testing
Zygo Testing Surface Flatness
Focal Testing
Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich,Optatec.
Quality guarantee
Packing safety
Delivery deadline
Product Categories : Camera Lenses > Portrait Lens
