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KNIGHT OPTICAL (UK) LTD
United Kingdom
Diamond turning is an Aspherics best friend! Knight Optical can supply you with a custom made Diamond turned aspheric lenses. Diamond turned aspheric optical lenses are typically used in missile guidance systems, night vision/thermal Imaging cameras and other military based optics and commercial infrared systems (IR). The benefit of Diamond Turned Aspheric optics, are that lens shapes can be manufactured very accurately without an expensive tooling cost except for the diamond bit; and is cost efficient for small quantities. Which are ideal for use within the Defence and Aerospace Industry. Knight Optical offers diamond turned aspherics from a range of infrared materials including Germanium (Ge), Calcium Fluoride (CaF₂), Zinc Sulphide (ZnS), Zinc Selenide (ZnSe), Aluminium (Al) and chalcogenide glasses like AMTIR (Ge33As12Se55 ). For more details read the PDF...
Request for a quoteKNIGHT OPTICAL (UK) LTD
United Kingdom
We can supply you with a custom made Diamond turned aspheric lenses for use within Thermal Imaging Cameras. Thermal Imaging Cameras work similarly to traditional visible camera systems; while traditional cameras form images using visible light; thermal cameras form images using infrared radiation; operating in wavelengths as long as 14µm. Spherical aberration occurs in common singlet lenses, which results in an image that appears distorted, aspheric lenses correct spherical aberration. An aspheric lens surface is designed non-spherical, which allows a single component lens to collimate or focus highly divergent rays, potentially replacing a multi-lens system. This in turn provides the camera system with a better image quality. Knight Optical offers diamond turned aspherics from a range of infrared materials including Germanium (Ge), Calcium Fluoride (CaF₂), Zinc Sulphide (ZnS), Zinc Selenide (ZnSe), Aluminium (Al) and chalcogenide glasses like AMTIR (Ge33As12Se55 ) PDF FOR INFO
Request for a quoteSTAINLESS BAND LTD
United Kingdom
Winged clips and lapover clips are available from stock in AISI 304/1.4301 and AISI 316/1.4401 in the sizes below, Also available subject to size of order and availability: Aluminium clips, Alu/Zinc clips, toggle clips and expansion joints.
Request for a quoteSTAINLESS BAND LTD
United Kingdom
Our stainless steel banding and boxed banding is available in the following sizes in AISI 304/1.4301 and AISI 316/1.4401 with bright smooth finish BA or matt smooth finish 2B finish are available from stock. Other widths and thicknesses up to 50mm (2") are available upon request. Aluminium and Alu/Zinc banding are also available subject to size of order and availability. Certificates of conformity, showing the exact chemical composition of the material are supplied with each delivery. Coils are supplied banded on pallets and shrink wrapped. Maximum pallet weight 1500kg. Our standard boxed banding sizes are available in grades 304 & 316. Banding can be supplied with sheared, handsafe or round edge.
Request for a quoteALPHA MANUFACTURING
United Kingdom
Our plant is fully automated and employs industry leading pre-treatment process OXSILAN®. OXSILAN® is a new metal pre-treatment technology that is free from hazardous chemicals and provides superior corrosion resistance for a wide range of metal substrates. OXSILAN® replaces traditional iron and zinc phosphate products. The products provide a superior ecological profile. OXSILAN® is suitable for metal surface treatment, e.g. cold rolled steel, aluminium, zinc coated steels, as well as multi-metal applications.
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