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Trade Leads Details
Product Description
Focal Length Tolerance ±1%
Surface Accuracy 0.5 fringes per cm
Length/Width Tolerance ±0.1mm
Center Thickness Tolerance ±0.1mm
Centration <3 arc min
Clear Aperture >90%
Surface Quality 40-20 S/D
Bevel Protective bevel
Material BK7, Fused silica and other optical glass
Coating AR coating
Contact Information
  • Contact PersonLuke Pang
  • Telephone86-431-85820326
  • AddressRoom 402, 177#, Changda Road, New High Technology Zone, Changchun, Jilin, China