Place of Origin : Changchun,China
Post Date : 20-05-2012
Expiry Date : 20-06-2019

Supply All Kinds Of Achromatic Lens As Per Your Requested.
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)