Diamonds - Import export

Knight Optical are very experienced within the Thermal Imaging market, including anti-reflective and diamond-like-carbon coatings used on the optical components in these systems. Knight Optical know exactly what you are looking for. Thermal imaging uses infrared materials such as Germanium and Silicon, however in there raw form the transmission is not the best it could be. For example, Germanium typically transmits at <45% but with an AR coating applied, it can improve transmission to >60%. This increase in transmission means that the camera sensor receives a better signal through the protective window. Also with protective windows, we can provide high quality DLC coatings. We ensure the coating is Salt Fog Tested to MIL-SPEC standard to ensure that the coating withstands harsh environments. The coating has high mechanical hardness and high resilience to external stress. Read PDF for more information

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...

Knight Optical can supply you with custom made Diamond turned aspheric lenses for use within autonomous vehicle LiDAR systems. Autonomous vehicle LiDAR systems create driverless cars. Whereby the system produce autonomous vehicles which can perform complex manoeuvers and drive in public with little or no input from a user. 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 LiDAR system with a better signal quality, at lower costs whilst making the system more compact. Knight Optical offers diamond turned aspherics from a range of suitable NIR materials for autonomous vehicle LiDAR including N-BK7 or equivalent, sapphire, quartz, UV fused silica, amongst others. SEE PDF

Diamond turning is an Aspherics best friend! Knight Optical can offer custom made Diamond turned aspheric lenses for use in missile guidance systems, night vision/thermal Imaging cameras and other military based and commercial infrared systems. We supply a range of diamond turned germanium aspherics for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. The benefit of Diamond Turned Aspherics, 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 Read PDF for full specification…

Knight Optical can supply you with a custom made Diamond turned aspheric lenses for use within Thermal Imaging Cameras. We supply a range of diamond turned aspherics for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. 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, Read PDF for more information…

Diamond turning is an Aspherics best friend! Knight Optical can offer custom made Diamond turned aspheric lenses for use in missile guidance systems, night vision/thermal Imaging cameras and other military based and commercial infrared systems. We supply a range of diamond turned germanium aspherics for a range of applications. All individually QA checked and metrology tested for quality to ensure parts meet customer specification. Supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. The benefit of Diamond Turned Aspherics, 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 Read PDF for full specification…

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

Sapphire is an incredibly hard crystal (HK1370kg/mm2), second only to diamond. Fluoresence free sapphire windows have high mechanical strength, thermal and chemical resistance and is scratch resistant, making it very desirable for operating in harsh conditions. Sapphire windows can be made thinner than alternative crystals thanks to its structural integrity and can operate up to 2030⁰C. The material transmits between the UV and IR at 0.15-5.5µm, and has a high refractive index of 1.75.. Knight Optical supply a range of quality Sapphire optical components including Fluoresence free sapphire windows, Sapphire lenses, Sapphire prisms, and Sapphire blanks either from stock or bespoke custom made to your specification for a range of applications.  Our current range includes Random Polarization Sapphire that can be used for most applications apart from UV use. Click link URL to read more …

Sapphire is an incredibly hard crystal (HK1370kg/mm2), second only to diamond. Fluoresence free sapphire windows have high mechanical strength, thermal and chemical resistance and is scratch resistant, making it very desirable for operating in harsh conditions. Sapphire windows can be made thinner than alternative crystals thanks to its structural integrity and can operate up to 2030⁰C. The material transmits between the UV and IR at 0.15-5.5µm, and has a high refractive index of 1.75.. Knight Optical supply a range of quality Sapphire optical components including Fluoresence free sapphire windows, Sapphire lenses, Sapphire prisms, and Sapphire blanks either from stock or bespoke custom made to your specification for a range of applications.  Our current range includes Random Polarization Sapphire that can be used for most applications apart from UV use. Click link URL to read more …

Wall panels made of high quality gypsum material. Easy to install with elegant and stylish design. In addition to the innovative design 3D panels also contribute to the energy efficiency of any room, as they are good thermal and sound insulation. The 3D wall panels can be painted with almost all types of paints to give an unique artistic atmosphere and also can be supplemented with LED lights or original wall lamps. For the manufacture of our products we use safe and environmentally friendly materials. Manufactured in EU • Soundproof • Thermal insulation • Non-flammable • Indoor use only Product information: • Panel size: H:50 cm x W:50 cm • 4 Panels: 1 m2 • Panel thickness: 2 cm • Panel weight: 6 kg~ • Colour: White Free delivery to UK and Europe Estimated delivery: 7-21 working days

Discover elegance with our white label jewellery collection, tailored for UK businesses. Explore Wholesale Diamond Ear Studs, uniting affordability and sophistication in 925 sterling silver settings. Elevate your brand with Wholesale Natural Diamond Necklaces, timeless pieces adorned with grace and crafted excellence. Shine brighter with Wholesale Natural Diamond Rings, where luxury meets affordability in every meticulously designed piece. Your search for exquisite white label jewellery ends here – partner with us to elevate your business.

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t offers a unique programme of treatments that measure and adapt to your unique skin type and condition. The diamond wand tip delivers an exceptionally gentle, yet powerfully effective exfoliation to remove your skins outermost layers of dead cells. Your therapist will use the handset over the treatment area and, where necessary, target specific zones to reveal your new and improved complexion. The Diamond Elite® is chemical free, non-invasive yet achieves amazing results revealing younger, healthier looking skin from the very first treatment. Benefits include a reduction in the appearance of fine lines combating premature ageing and leaving you with a long term textural improvement. It can also help to address scars and blemishes.The skin’s appearance is further improved through increased collagen & elastin production as your body produces a new layer of skin. “Diamond Elite is the most advanced and intelligent diamond microdermabrasion system available.”

Dazzling lab-created cushion shape sapphire gemstone is encapsulated within a frame of brilliant simulated diamond cluster marquise and mounted on 925 silver with rhodium polish. These handcrafted stud earrings by our artisan jeweller, provide a burst of very deep navy blue colour and could be that "something blue” you are looking for on your special day. These timelessly classic simulated diamond and synthetic sapphire stud earrings from our Azul range are a real diamond alternative, for a statement style that you can afford to indulge in. These are perfect for any special occasion or pair them up with your favourite blue jeans for that extra glam look. Minimum order quantity : One Pair

Sophisticated pressed created turquiose is encapsulated within a frame of brilliant cubic zirconia simulated diamond double frame and mounted on 925 silver with rhodium polish. These handcrafted turquoise stud earrings by our artisan jeweller, provide a burst of aqua colour ideal to pair with your summer outfits. These timelessly classic simulated diamond and turquoise stud earrings from our Phiroza range are a real diamond alternative, for a statement style that you can afford to indulge in. These are perfect for any special occasion or pair them up with your favourite blue jeans for that extra glam look. Comes beautifully presented in a gift box with a double pocket velvet pouch and wrapped in a pink ribbon.

pink argyle diamonds for setting jewellery 0.01 to 0.05 vvs to si2

natural argyle pink diamonds all sizes 0.01 to 5 its vvs to i1 gia

gia certified natural fancy colour diamonds pink blue green yellow orange grey black etc

High quality adjustable curtain pole. Easily slide the pole to suit your window size. Easy to install and comes ready to fit with all the fixtures and fittings included. (Additional fittings may be required depending on the installation surface). Designed to last, our beaded ball curtain pole features a high shine, superior plated finish. Durable, they can withstand all weights of curtains. Available in a variety of designs and sizes to suit your needs.

High quality adjustable curtain pole. Easily slide the pole to suit your window size. Easy to install and comes ready to fit with all the fixtures and fittings included. (Additional fittings may be required depending on the installation surface). Designed to last, our beaded ball curtain pole features a high shine, superior plated finish. Durable, they can withstand all weights of curtains. Available in a variety of designs and sizes to suit your needs.

High quality adjustable curtain pole. Easily slide the pole to suit your window size. Easy to install and comes ready to fit with all the fixtures and fittings included. (Additional fittings may be required depending on the installation surface). Designed to last, our beaded ball curtain pole features a high shine, superior plated finish. Durable, they can withstand all weights of curtains. Available in a variety of designs and sizes to suit your needs.