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China, Chinese Color Filter/Glass Interlayer Color Filter/Color Glass Filter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical LensColor FilterColor Film Filter
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
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Product Description General introduction:The different colors of various color filters are composed of various pigments. The density of the same pigment is different, and the shades of the same color formed are also different. According to the difference of pigments, commonly used color filters can be divided into yellow, yellow-green, orange, red, green and blue. The color filter of each color has different shades according to the density of the pigment. Usually, the pigment density of the color filter is calibrated with Arabic numerals.Product Description:Color filters are usually made of colored optical or colored chemical films. When using it, install it in front of the lens or behind the lens, and use it to adjust the tone and contrast of the scene, so that the tone of the scene captured by the lens is similar to the degree felt by human eyes. a specific artistic effect. Color filters are widely used in photographic creation, printing plate making, color photography and magnification, and various technical photography.Product category:1.Color film filter:Color glue film color filter is a special colored transparent chemical thin glue color film. Its advantages are high transparency, many colors, low production cost, and the size can be cut at will according to needs. It has applications in movie cameras, cameras and enlargers. However, it has no anti-pollution protective layer, which is easy to get dirty and damaged, and the color fades easily when it encounters high temperature, so it is not suitable for long-term use.2.Glass interlayer color filter:The glass interlayer color filter is made of two pieces of colorless glass sandwiched by a layer of colored adhesive film. It has the advantages of high transparency, more pigment grades made by chemical methods, high absorption and passage of various shades of light, and easy wiping and preservation. It is widely used in film photography and color enlargers, and many cameras use such color filters. However, if the film sandwiched by the two pieces of glass is affected by moisture or shock, it is easy to open or deteriorate the lens; the two pieces of glass are bonded together with a large thickness. If the glass is not well ground, it may also cause the focus of the lens to change and affect the structure. image clarity.3.Color glass filter:Colored glass color filters are made of high-quality colored optical glass. Its advantages are high transparency, thin grinding thickness, will not change the focus of the lens, strong ability to absorb and pass through various color light, even if it is wet and heated, the color remains unchanged. In modern photography, this color filter is commonly used. However, due to the color modulation process of colored optical glass, its various pigment grades are not as many as colored glue films and glass sandwich color filters.Product Features:It is used to change the color of light, the intensity of light, the polarization of light, and can consciously and quantitatively adjust and control the propagation, diffusion, refraction, refraction, absorption, transmission, etc. Make the captured image achieve the designed image modeling effect.Main Export Countries & Areas:Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.Raytekoptics Extra value added services offered:1). Optical workcraft & process solution design;2). Rough processing raw materials;3). Semi finishing raw materials;4). Fabricate custom sizes and shapes;5). Design and supply custom coatings;6). Modify and resurface customer supplied materials;7). Drill holes, notch glass and provide beveled substrates;8). Precision polish optics with non-standard aspect ratios;Payment Method: by T/T or Western Union.Delivery time: 7-10 days.Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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