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Magnifying glass bi convex lens double convex lens

Basic Info

Model No.: SPL

Product Description

 Optical Glass Bi convex lens

Bi-convex lens are manufactured with an identical convex surface on both sides of the lens

Bi-convex lens have positive focal lengths and form both real and virtual images.




                         Bi convex lens

Substrate Material

BK7/K9,B270.ZF4,fused silica,sapphire,IR glass

Diameters Available

                                        2mm to 600mm

Diameter Tolerance

+0.00/-0.10 mm

Surface Quality

40-20 Scratch-Dig(general) 10-5 to 80-50 is availble

Surface Flatness

1/20 lambda to 3lambda

Surface Irregularity
(Peak to Valley)


Thickness tolerance


Focal length tolerance


Clear Aperture

>90% of Diameter


0.05-0.5mmx45degree,according to customer’s needs.


3 arcmin


AR,Mgf2 is on request,R<0.25%

Visible wavelength,laser wavelength


Product Categories : Spherical Lens > Bi Convex Lenses

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