1.Material:BK7,K9,Quartz.
2Diameter:within 300mm
3,Surface quality:60/40 or 40/20
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: carton case
Delivery Detail: 15-30 days according to customers'demands
Achromatic objective lens
Achromatic triplet/doublet lenses have significantly better optical performance than singlet lenses in visible imaging and laser beam manipulation applications.Compared with a singlet lens, Achromatic doublet/triplet' spherical aberration is much smaller.
1.Material:BK7,K9,Quartz.
2.Diameter:within 300mm
3.Radius:1-50mm
4,Surface quality:80/50,60/40,40/20,20/10,10/5 scratch/dig
5.Surface Flatness:1/4,1/8,1/10 at 633nm
6.Dimenision tolerance:+0/-0.05
7.Center thickness:+/-0.1
8.Centering Accuracy: 3'
9.focal length: +/-2%
Surface polished and the coatings are up to customers