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KNIGHT OPTICAL (UK) LTD
United Kingdom
Knight Optical offer a range of Stock Ball Lenses and Half Ball Lenses, for use within Fibre Optics, Signal Coupling and Barcode Scanners. As the name suggests ball lenses are spherical lenses mostly made out of High Refractive Index Glass such as Sapphire, and LASFN-9 Glass. The reason ball lenses are most commonly used is for their ability to couple light in and out of fibres. The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system. Ball lenses are typically used in pairs with one lens acting as a collimator for the second to focus the light back into the coupled fibre. Where a more compact solution is required a half-ball lens is typically more suitable. We hold a large inventory of Ball Lenses. •Stock sizes from 0.5 5mm to 10mm diameter. •Custom sizes available to quotation. •Half Ball lenses also available. For more information read PDF….
Request for a quoteKNIGHT OPTICAL (UK) LTD
United Kingdom
Ball Lenses are widely used for focusing & coupling light into & out of fibres. With the high refractive index of Sapphire (Al2O3) material, it yields a low spherical aberration that can be used in the range of UV from 200nm up to 5µm, and with it being one of the hardest materials they are resistant to damage. The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system. Typically used in pairs, where one lens acts as collimator for the second to focus the light back into the coupled fibre. Ball Lenses are manufactured from a single substrate of glad and therefore, depending on the geometry of the input source, can focus or collimate light. Half Ball Lenses can also be used as an interchange with a full ball lens for more compact designs. Read the PDF for more information...
Request for a quoteLUBCON LUBRICANTS UK LTD
United Kingdom
Precision Hydraulic Coupler, 10” Steel Tube and Snap-On Adaptor (Handy to put an instant extra length to the grease line).
Request for a quoteLUBCON LUBRICANTS UK LTD
United Kingdom
For injection of Oil or Grease. E.g Into Bearings or Seals. For connecting into a 4 Jaw Hydraulic Coupler Lube Injector-D with Snap-on Coupling Part No. 32 408 44
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