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            PRODUCTS & SERVICES

            PRODUCTS & SERVICES

            Cylindrical Lenses

            2020-06-24

            Plano-convex cylinder lenses, plano-concave cylinder lenses, special cylinder lenses and rod lenses with different sizes, radius and material can be made by Delfa.

            Material: Various of flint glass, UV fused silica, IR fused silica and other optical glass


            圖片-9.jpg

            Specifications:

            Diameter tolerance

            Up to +0/-0.01mm

            Thickness tolerance

            Up to +0/-0.01mm

            Surface figure

            Up to λ/10 @632.8nm

            Paraxial focal length

            Up to +/-1%

            Centration

            Up to 5 arc seconds

            Surface quality

            Up to 20-10 Scratch & Digs

            Clear aperture

            Up to 100% of the diameter

            Bevel

            <0.2mmx45°

            Coating

             According to your request

            ** Other sizes and special material are avaliable upon your request.


            +86-10-6212-9087
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