离岸价格
获取最新报价|
Minimum Order
位置:
-
最小订单价格:
-
最小订单:
-
包装细节:
-
交货时间:
-
供应能力:
-
付款方式:
-
联系人 Ms. rebecca
ShenZhen Street 1-1, Changchun, Jilin
plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical lens, special spherical lens, achromatic spherical lens ***** Specification of our spherical lens as follow: *Material BK7 or other optical materials *Dimension Tolerance *0.0 *- *0.1mm *Center Thickness +/*0.1mm *Focal Length Tolerance+/*1% *Surface Quality:*0/*0 *Surface Figure: lambda/2 at **3nm on plano side *Clear Aperture >*0% *Chamfer 0.*5mm at *5 degree typical *Coating Optional
