福州安迪克光电有限公司
免费会员
企业未认证
个人实名未认证
Specifications:
Material:---------------------------------------------N-BK7, Fused
Silica, N-SF10, Silicon, Ge,CaF2, etc.
Diameter Tolerance:---------------------------+0.0/-0.15mm
Focal Length Tolerance (mm):--------------+/-2%
Centration:----------------------------------------<3 arc
minutes
Clear Aperture:---------------------------------->85%
Surface Figure (per 25mm@632.8nm)----<1.5λ
IRR ( @632.8nm)--------------------------------<λ/4
Surface :-----------------------------------60/40
Protected
Bevel:----------------------------------<0.25mmx45deg
Coating:--------------------------------------------uncoated, AR,
HR, PR Coating, etc.
N-BK7 Plano Convex Lens
Design wavelength: 546.1nm Design Index:1.5183 ± 0.0005