Signals - Import export

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….

Deflecto wall sign Holders - A4 A5 A5 A6 Wall Mounted Document Holder - Poster Holder - Advertising Board Wall Display - Letter Board Sign - Wall Message Board

Simply store car key fobs in the signal blocking pouch and seal This will instantly stop the transmission of the signal from the car key, preventing thieves from being able to ‘boost’ it Achieved the coveted Secured by Design Police Preferred Specification A high-quality faraday pouch designed to store vehicle fobs to prevent vehicle theft.

Our magnetic graphic holders were created to provide retailers with the benefits of magnetically holding promotional media or signage in places where magnets could not usually be used. Both mediamag® and clipmag® contain flexible magnetic strips that securely grip the media in place, and allow the graphics or signage to be replaced in seconds. Providing retailers with a versatile and cost-effective way of communicating with customers that can be updated or changed as often as required.

supaferro® sheet is a durable and tactile material with superb magnetic receptiveness, making it ideal for use in conjunction with supamag® magnetic sheet to create large format graphics displays or signage. This is achieved by supaferro® forming a base layer to receive printed magnetic sheet, or by printed supaferro® itself being applied to a magnetic base layer. Thanks to its flexible nature, supaferro® can be applied to flat or curved surfaces, making it a versatile and effective choice for retailers and other users alike. supaferro® is also used to create dry wipe whiteboards that accept magnets, commonly termed 'magnetic white boards'. supaferro® is:

The flexible nature of supamag® transfers to its applications, and thanks to this versatility, supamag® can be used to produce large format magnetic graphics displays, signage, promotional material or to work in conjunction with digifilm® to create rapid change, layerable retail graphics or supaferro® for changeable displays. supamag® magnetic sheet is manufactured using the highest performing ferrite material mixed with a thermoplastic binder and magnetised on one side for the maximum magnetic performance. Suitable for both roll-to-roll and flat bed printing processes with a choice of white matt, gloss vinyl or PET finish. Adhesive-backed variants are available for bonding directly to various surfaces.