FOB Price
Obtener el precio más reciente45 / Piece
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
5 Piece
Packaging Detail:
cardboard box
Delivery Time:
as quantity
Supplying Ability:
300 Piece per Week
Payment Type:
T/T
Persona de contacto Ms. Yan
HeYuan, Changchun, Other
A surface of the lens with composite concentricÂ
annular and  many  focus of complex surfaces, andÂ
another surface of the lens with spherical or aspheric
 surface.
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Material:UV-grade fused  silica
Centration:1 arc min
Length tolerance:±0.1mm
Surface quality:60—40scratch and dig
Focus tolerance:±1%
