It is a filter that efficiently cuts (reflects) short-wavelength UV (ultraviolet) light while allowing visible light to pass through.
A UV cut filter (ultraviolet cut filter) is a filter that cuts ultraviolet (UV) light while allowing visible light to pass through. In digital cameras, it is used to reduce chromatic aberration, and in liquid crystal projectors, it helps prevent the degradation of liquid crystals and other optical components caused by the light from lamps (such as high-pressure mercury lamps) by cutting unnecessary ultraviolet light. Are you facing any of these issues? ◆ Is it possible to cut only the wavelength of ultraviolet light? ◆ Can a UV cut filter for projectors be coated? ◆ I would like to consult about the degradation of optical components. ◆ I would like to discuss filters that minimize the impact on the human body. ◆ Is it possible to custom adjust the wavelength range that I want to transmit?
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basic information
1) Features: Excellent ultraviolet transmission characteristics Adachi New Industry's UV cut filter has an extremely small ripple in the visible light range, allowing for a high transmission rate. Additionally, by forming a dielectric multilayer film, it is possible to design a sharp transition from the cut-off region to the transmission band. 2) Design and customization available for desired wavelength range We can design and deposit films tailored to the customer's requested wavelength range. Control in the stop band as well as the angle of incidence are also important factors. 3) Component support available We can handle everything from substrate procurement to film deposition. It is also possible to cut into any shape and ship as components. However, we will need detailed drawings. 4) Measuring instruments We will always attach a measurement chart upon shipment, so please rest assured. 5) Clean room compliance The working environment is maintained in a clean room that meets the necessary cleanliness levels from film deposition to inspection, ensuring a thorough system against minor film defects (such as foreign substances in the film).
Price information
The price will vary depending on size, spectral characteristics, and quantity. If you could provide the following information, we can respond quickly to your request for a quote. 1) Information needed for design: - Center wavelength (including tolerance) - Transmission band: transmittance - Stop band: transmittance or reflectance - Angle of incidence - Glass material 2) Information needed for the quote: - Design information for the optical characteristics mentioned above - Quantity - Size (including thickness) Please let us know. We can also cut to the desired shape; however, we kindly ask for a drawing to be provided.
Delivery Time
P4
Applications/Examples of results
Projectors, digital cameras, medical devices, FA sensors (photoelectric sensors), goggles, lamps, etc.
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Company information
Since our founding in Taisho Year 8, we have cultivated a wide-ranging network as a chemical industrial chemicals trading company and respond to all customer needs through various surface treatment technologies, including optical thin film processing (optical coating). Company Name: Adachi New Industry Co., Ltd. Representative Director: Kensuke Adachi Capital: 10 million yen Founded: November, Taisho Year 7 Established: August, Showa Year 39 Location: ■ Head Office: 10F Anix Building, 1-14-20 Tachiuri-bori, Nishi-ku, Osaka 550-0012 Phone: 06-6536-2051 / FAX: 06-6536-2015 ■ Higashi-Osaka Factory: 3-3-1 Tamakushicho Higashi, Higashi-Osaka 578-0932 Phone: 072-962-4133 / FAX: 072-964-9055 Group Companies: Osaka Vacuum Industry Co., Ltd., Adachi Kousan Co., Ltd.