Calcium fluoride - Import export

DERIVADOS DEL FLUOR, being part of Minersa Group, one of the biggest fluorspar producers worldwide, with mines in Spain and South Africa, guarantees and secures a stable supply of the raw material to our Ontón plant. Our principles for Dry Calcium Fluoride delivery focuses on quality, reliability, service, and customer requirements: We supply dry calcium fluoride in bulk silo truck and intermodal containers, or packaged in bags or big-bags. A close cooperation with our customers enables a tailored product in terms of quality, packaging, and logistics. DDF benefits from the proximity of the fluorspar acid grade mines of MPD, the number one European fluorspar producer, with a stable and consistent quality and direct logistic service. Our large storage capacity enables a reliable service.

Knight Optical can offer Calcium Fluoride Lenses for use within the Oil and Gas Industry. We supply a range of calcium fluoride lenses 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. Knight Optical supply precision optical components to customers in the oil and gas industry for use within detectors and spectrophotometers. For spectroscopy, calcium fluoride is superior to many other materials such as N-BK7 or fused quartz due to a lack of OH absorption peaks. Due to calcium fluoride’s low absorption and reflection and high damage threshold these lenses can often be used uncoated and are ideal for use in laser applications as well as thermal imaging systems, spectroscopy and high energy neutron detection. For more Information read the PDF….

The laser mirrors can be custom made to include the following range: 1 YAG laser mirrors (High power grade) 2 Excimer laser mirrors (High power grade) 3 Argon-ion laser mirrors (High power grade) 4 Diode & broadband (Ti:Sapphire) These mirrors are made from vacuum depositing thin films of material that have differing refractive indices & thickness onto suitable substrates. Typical custom laser mirror substrates are calcium fluoride, germanium, sapphire, fused silica and Zinc Selenide which produce a high efficiency reflecting surface at the laser wavelength. The coatings are assembled assuming that the mirror will be working in the plane of incidence. This is essential as any off-axis angles will push the pass band toward the shorter waveband that could be beyond the pass band for one or both polarizations (s and p). If off-axis reflections are needed, such as at 90°, then this coating needs to be applied for an Angle of Incidence (AOI) of 45°. READ PDF FOR MORE INFO ..

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 supply custom laser mirrors for use at specific laser lines from the UV (200 to 400nm) to the IR (1to 40µm) wavebands. The laser mirrors can be custom made to include the following range: 1 YAG laser mirrors (High power grade) 2 Excimer laser mirrors (High power grade) 3 Argon-ion laser mirrors (High power grade) 4 Diode & broadband (Ti:Sapphire) These mirrors are made from vacuum depositing thin films of material that have differing refractive indices & thickness onto suitable substrates. Typical custom laser mirror substrates are calcium fluoride, germanium, sapphire, fused silica and Zinc Selenide which produce a high efficiency reflecting surface at the laser wavelength. Read PDF for more information.

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

The general formulation includes calcium, fluoride, cannabidiol (CBD) and other botanical extracts such as purple cone flower (Echinacea purpurea), sage and chamomile flower extracts. These ingredients gently clean the teeth, strengthen the gums, and provide fresh breath. The ingredients have an antimicrobial effect and show effective caries prophylaxis. Dermatologically and dentally tested by Dermatest® Allergen free Free of alcohol, parabens, silicones, nanomaterials, synthetic dyes, PEG and sodium laurethyl sulfates Preservative-free dermatologically tested without animal testing vegan Product available as bulk (25L, 50L, 100L) comes with white label etiquette and cover. Price on request.

The general formulation includes calcium, fluoride, cannabidiol (CBD) and other botanical extracts such as purple cone flower (Echinacea purpurea), sage and chamomile flower extracts. These ingredients gently clean the teeth, strengthen the gums, and provide fresh breath. The ingredients have an antimicrobial effect and show effective caries prophylaxis. Dermatologically and dentally tested by Dermatest® Allergen free Free of alcohol, parabens, silicones, nanomaterials, synthetic dyes, PEG and sodium laurethyl sulfates Preservative-free dermatologically tested without animal testing vegan Product available in different quantities (100, 250, 500, 1’000 pieces) and with white label etiquette and cover. MOQ 500 pcs for Private Label. Price on request.

Gel contains fluoride and a complex of minerals: calcium, magnesium, phosphates. Fluoride reduces the risk of caries by an average of 70%! Minerals strengthen tooth enamel. Potassium nitrate reduces tooth sensitivity. Laminaria extract strengthens gums and eliminates bleeding. D-panthenol prevents dry mouth and eliminates inflammation.