Achromatic Lenses,Achromat Lenses (WTS-L007)
Product Specifications
| Prod Model: |
WTS-L007 |
| Markets: |
North America,Eastern Europe,Southeast Asia,Mid East,Western Europe |
| Coating: |
Upin Requirement |
| Surface Quality: |
60/40 |
| Surface Figure: |
Lambda/2@632.8nm |
| Centration: |
+/-3 Arc Minutes |
| Diameter Tolerance: |
+0.0, -0.1mm |
| Bevel: |
<0.25mmx45degree |
Product Description
Achromatic lenses
Achromatic (Doublets)Lenses Achromat consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated wavelengths, usually in the blue and red region of the spectrum. Focal length is constant at those two wavelengths and focal length shifts are virtually eliminated across the visible wavelengths. One frequent use is to achieve diffraction limited focusing of a laser beam. Negative Achromat is typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced.
Specifications:
Material: Grade A optical glass or Fused Silica
Dimension Tolerance: +0.0, -0.1mm
Center Thickness Tolerance: ± 0.1mm
Paraxial Focal Length: ± 2%
Surface quality: 60/40
Clear Aperture: > 85%
Surface Figure: λ 4 @633nm
Centration: 3 arc minutes
Bevel: < 0.25mm× 45°
Coating: Upon requirement
|
Material: |
Grade A optical glass or Fused Silica |
|
Dimension Tolerance: |
+0.0, -0.1mm |
|
Center Thickness Tolerance: |
± 0.1mm |
|
Paraxial Focal Length: |
± 2% |
|
Surface quality: |
60/40 |
|
Clear Aperture: |
> 85% |
|
Surface Figure: |
λ /4 @633nm |
|
Centration: |
3 arc minutes |
|
Bevel: |
< 0.25mm× 45° |
|
Coating: |
Upon requirement |
Wts photonics Co., Ltd provide our customers with the superior quality optics products and precision laser optics products, serves a global markets including laser, electronics, telecommunication, thermal imaging, infrared sensor for industrial, medical and scientific research applications.
Wts photonics key products include optical lenses, windows, mirrors, filters, precision prisms, customer optics and sapphire, quartz, mgf2, CaF2, ge, silicon etc.Our many experienced engineers can design customer optical assemblies and specialty coatings to meet your specific requirements. Our professional, skillful and experienced technicians take pride in consistently fabricating high quality products. Our specialist team have ever worked on the photonics industry for more than twenty years. We have experience in both assembly of sophisticated optical components and in ramping specific production lines to high volume. We can provide you the most effective and timely help, and superior quality, low cost components.
Wts photonics owns strong production capability in our modern workshops, at present, we employ 150 staff, among whom one third are professionals taking the responsibility of R&D and directing the production practice. Equipment includes a zygo gpi-XP interferometer, spectrophotometers, perkin-elmer lambda 900, a radius tester, a focus tester. Our large quality department tightly controls manufacturing processes and quality procedures and keeps inspection records to comply with the strict ISO9001 standards. And of course, test reports are provided with our optics upon request.
Wts photonics can meet your requirements perfectly.
"High quality, quick response, timely delivery".
Other Products From This Manufacturer
