Lenses, Prisms & Wedges with/
without Optical Coating
In addition to flat substrates, FUJITOK offers fabrication services of 3-D glass works such as lenses, prisms, wedges cells, and tubes with/without coating. Contact us for more information about our sophisticated
tridimensional fabrication services.
Lenses
Fujitok fabricates system assemblies as well as custom lenses that meet unique and specialized applications. We serve various designated optical lenses for a wide range of industries, such as R&D, LASER, Tele-communications, and the medical industry. These lenses are able to be served with or without coating.
Lens Shape | Spherical, Aspherical, Cylindrical, Axicon etc. |
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Size | 0.2mm – 200mm Diameter |
Thickness | Up to 6.0mm with specified tolerance |
Surface | Flatness/TWF 1/50 waves @632.8nm per 25.4mm (1inch) circle |
Roughness | Down to 1Å RMS |
Scratch & Dig | 5/1 |
Material | Fused Silica:Corning, OHARA, Heraeus, SHINETSU, NIKON, TOSOH, Coors Tek, ACG, Helma etc. Optical Glasses:BK-7, B270i etc. from Schott, OHARA, SUMITA, CDGM IR/UV Transparent Material:CaF2, BaF2, MgF2, Si, Ge, ZnS, ZnSe and Sapphire. |
Prisms & Wedges
Fujitok offers right angle prisms, brewster angle prisms, triangular prisms, and penta prisms made from the highest grade materials.
Flat optics with a wedge angle can be provided in a wide variety of custom shapes, sizes, materials with
optional coatings for ultraviolet (UV), visible (VIS) and infrared (IR) applications.
Size | Diameter:0.2mm – 200mm Length x Width Up to 200mm x 200mm |
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Thickness | Up to 15.0mm with specified tolerance |
Surface | Flatness/TWF 1/50 waves @632.8nm per 25.4mm (1inch) circle |
Roughness | Down to 1Å RMS |
Scratch & Dig | 5/1 |
Material | Fused Silica:Corning, OHARA, Heraeus, SHINETSU, NIKON, TOSOH, Coors Tek, ACG, Helma etc. Optical Glasses:BK-7, B270i etc. from Schott, OHARA, SUMITA, CDGM IR/UV Transparent Material:CaF2, BaF2, MgF2, Si, Ge, ZnS, ZnSe and Sapphire. |