————Chang Chun Tian Cheng Optics Co.,Ltd.
We supply both standard optics and customerised optics.
Design drawing:
specification data:
Material | BK7 or Fused Silica |
Design Wavelength | 632.8 nm |
Design Index: |
|
BK7 | n=1.5147±0.0005 |
Fused Silica | n=1.45702±0.00005 |
Surface Figure | x: λ/2; y: 2λ |
Diameter Tolerance | +0.00, -0.15 mm |
Thickness Tolerance | ±0.2 mm |
Paraxial Focal Length | ±2% |
Centration | <3 arc minutes |
Clear Aperture | >85% |
Surface Quality | 60-40 scratch and dig |
Protective Bevel | 0.25 mm x 45° |
BK7 Plano-Convex Cylindrical Lens Standard Products:
Part No. | X×Y (mm) | f (mm) | R1 (mm) | t c(mm) | t e(mm) | f b(mm) |
TXC101 | 10.0x10.0 | 12.7 | 6.54 | 4.3 | 2.0 | 9.8 |
TXC102 | 20.0x10.0 | 12.7 | 6.54 | 4.3 | 2.0 | 9.8 |
TXC103 | 10.0x10.0 | 20.0 | 10.29 | 3.3 | 2.0 | 17.8 |
TXC104 | 20.0x10.0 | 20.0 | 10.29 | 3.3 | 2.0 | 17.8 |
TXC105 | 10.0x10.0 | 25.0 | 12.87 | 3.0 | 2.0 | 23.0 |
TXC106 | 20.0x10.0 | 25.0 | 12.87 | 3.0 | 2.0 | 23.0 |
Note: Other size, material and coatings are available upon request.
Packing detail:
3~5 layer standard carbon and envelop with plastic foam.
Or Customized design Packing carton.
Shipping methods:
By express,safe and fast
Tian Cheng Optics Co., Ltd. is located in Changchun city where is famous base of optics research and development in China, we dedicate to designing and manufacturing high quality precision optical components including Lenses, High Precision Prism, Filter, Window, Beamsplitter, Mirror, Waveplate, Polarizer, Polarization Beamsplitter, Micro optics, they are widely used in industrial application, medical industry, construction, telecommunications, military, environment monitoring, life sciences, public security, aerospace etc. We have built well cooperation with some companies from United Kingdom,Germany, Ireland, Sweden, Australia, Brazil, U.S.A. etc.