Fluorescent free - Import export

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. READ MORE ... CLICK LINK

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 …

Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm. Sapphire is birefringent and if its use is for critical optical application then the crystal might have to be cut along the zero degree plane, or C-Cut. Random cut is usually cut along a plane that is 60° off-axis as the growth in this direction is the easiest to grow. Random cut is anything that is not the C-Cut angle. Sapphire can fluoresce depending upon the concentration of other minerals within the lattice, for example Iron (Fe) or Chromium (Cr). Clear Sapphire might fluoresce orange when illuminated by UV light if impurities are in the crystal. Fluorescent free Sapphire has to be grown from 'pure' feedstock and seed and in an environment that cannot place impurities into the lattice. Click PDF link to read more …...

"Specially designed for medical wearables, Dymax 2103-MW-UR is formulated without H317 monomers including IBOA (which may cause skín irritations). This adhesive is intended for applications using plastics and metals and can be cured with broad-spectrum, 365 nm, 385 nm, or 405 nm LED light. Features: - UV/Visible Light Cure and LED Curable - Ultra-Red Fluorescing - Skin Friendly - IBOA Free - Low water absorption: 0.1% - Meets ISO 10993-23 Intracutaenous Irritation Standards - Meets ISO 10993-10 Sensitization Standards - Meets ISO 10993-5 Cytotoxicity Standards"

Special features of our model range SUPER BABY: • Compact and elegant design • Simple operation • Low material consumption • Highly efficient dedusting • Efficient function • Environment-friendly function without dust harassment • Adjustable material consumption The SUPER BABY has a large door that opens to the top and allows to put in the work pieces easily. Due to the mounted sinkhole the blast media circulation is possible without any other additional equipment. With the controls to adjust the blast media it is easy to adjust the blast-media consumption and to change the blast media type. A built-in nozzle-holder and an injector type blast-head with hardened air- and blast nozzle (manual operation), as well as a working grid allow an easy operation. A Shock-resistant linear fluorescent luminary gives glare-free light in the work area. Efficient injector sandblasting booth Superbaby. Direct from manufacturer, MADE IN GERMANY.