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Meniscus lens

Meniscus lens
Meniscus lens
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Product Code : 732
Product Description
Meniscus lens

        This is the most common type of lens element.  It can be used to focus, collect and collimate light.  It is also useful as a simple imaging lens.

Parameter   Data
 Diameter(mm)   1.5-300
 Diameter Tolerance(mm)  +/-0.02
 Thickness Tolerance(mm)   0+/-0.02
 Centring Error(Arc minute)   <3
 Surface  Quality   20-10
 Surface Figure   λ/10@633nm
 Clear Aperture More than  90%
 Materials   BK7 optical glass and fused silica etc.crystal

 


NATIONAL ANALYTICAL CORPORATION
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