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Hoya is a global med-tech company and the leading supplier of innovative products in the fields of healthcare and information technology. Demand for minimally invasive treatment is growing. HOYA develops medical endoscopes that enable early diagnosis and treatment under the PENTAX brand. HOYA also offers medical devices such as intraocular lenses and orthopedic implants. The optical elements in...
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Looking to get super creative with your photography? Infared Filters can help you take your landscape and scenic photography from ordinary to fantastic. Most people associate them with the wildly strange and eerie effects in leaves, foliage, grass and even skin (when done right). Anything alive reflects a greater amount of infared light and appears whitest white in a photo shot with an infared...
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Hoya Optics is a worldwide leading supplier of advanced optical materials and components with in-house fabrication and coating capabilities. Products include Color filter and optical glass, Specialty glass wafers, Aspherical lenses, and more. HOYA OPTICS: Leading supplier of advanced optical...
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Driven by passion for innovation and development, Hoya Vision is constantly moving boundaries. By use of extensive research and cutting-edge technology we provide tailored optimized experiences – both for the eye care professional and the spectacle wearer. To us, whether you’re an eye care...
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- Step-up and step-down adapter rings. You can use filters larger than the lens' screw-in threads. For example, you can use 46mm filters on your 43mm lens and attach them with a 43mm to 46mm step-up ring, thus saving money. - Creates a six or eight point star in the picture where this is bright...
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