There are 34 achromatic lens from 20 suppliers on EC21.com
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Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element.
Specification of our achromatic lens as follow:
*Material:BK7 and ZF2(or according to your request)
*Dia.:+0/-0.05
*Center thickness tolerance:+/-0.1
*Surface quality: 60-40 Scrath/Dig
*Surface figure:0.5-0.2
*Centration < 3arc min
*Chamfer:0.1-0.25*45 degrees
*Design wavelength:486.1mm,587.6mm,656.3mm
(the parameter is demision of nomal lens,so specification will be changed according to different demision and material)
| Registration Date | 2009/04/24(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2005 |
| Employees total | 11 - 50 |
| Annual revenue | USD 100,000 - 500,000 |
| Company | China Star Optics Technology Co.,Ltd |
|---|---|
| Address | No.501,ShenZhen Street 1-1,Economic and Technology Development Zone,ChangChun 130031ChangchunJilin130031China |
| Phone | 86 - 0431 - 86785953 |
| Fax | 86 - 0431 - 86785953 |
| Homepage | http://www.csopt.com |
| Contact | rebecca / Export manager |