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Product Name Plano Convex Spherical lens
Product Content

Specification:

Material:BK7 or other materials
Focal length:+/-1%
Length tolerance:+0.0 - -0.1mm
Width tolerance:+0.0 - -0.1mm
Center thickness tolerance:+/-0.1mm
Surface Figure:lambda/2 at 633nm on plano side
Surface quality:60-40 stratch/dig
Clear Apenture:>90%
Chamfer:0.25mm at 45 degree typical
Coating:optional