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Plano Convex Lenses

Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems. Plano ..

Plano Convex Lenses

产品说明

Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.

Plano Convex Lenses Specifications

Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance: ±2%
Dimension Tolerance: ±0.2(General). ±0.05(High Precision)
Centration: <3 arc min
IRR: λ/4@633nm(General),λ/10@633nm(High Precision)
Clear Aperture: >80%(Small Size), >95%(Laege Size)
Surface Figure: <1.5λ@633nm(General),<λ/4@633nm(High Precision)
Surface Quality: 60/40(General),10/5(High Precision)
Bevel: <0.25mm
Coating: Uncaoted, AR,PR, HR, etc.