archromatic lens
Inquiry
| Post Date: | Aug 04,2014 |
| Expiry Date: | Aug 04,2015 |
| Detailed Description: |
Cas No. :as drawing
Quantity: 10000FCL Specs:every stype ,as drawing Price:25 USD FCL Payment Method: T/T Achromatic Lenses consist of two or more elements, usually of crown and flint glass that have been corrected for chromatic aberration with respect to two selected wavelengths. Our company provides achromatic lenses consisting of two elements. These lenses have considerably reduced not only chromatic aberration bust also spherical aberration and coma aberration. These are designed with respect to three wavelength 480nm, 546.1nm and 643.8nm. They are best used in replacing singlet where improved performance is required. Material:BK7 Design wavelength:480.0nm,546.1nm,643.8nm Paraxial focal length:±2% Dimension tolerance:0/-0.15mm Thinkness Tolerance:±0.2mm Centration:3 arc min Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:avaliable upon request |
| CAS Registry Number: | as drawing |
| Company: | Changchun Ji Xiang Optoelectronic Co., Ltd [ China ] |
| Contact: | Yan Zhang |
| Tel: | 86-0431-89684446 |
| Fax: | 86-0431-89684445 |
| Email: | lucyyan1984@hotmail.com |
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