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  • Holiday Announcement of 2024 Spring Festival

    WISHING CLIENTS AND PARTNERS A HAPPY NEW YEAR – LUCK – GOOD HEALTH – PROSPERITY! …
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  • The Optolong executive team attended CIOE 2023

    The Optolong executive team attended CIOE 2023 – The 24th China International Optoelectronic Exposition – Sept. 6 – 8th in Shenzhen, China. …
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  • UV filters

    What are the benefits and features of high-temperature-resistant UV filters?

    Shield your lens from harmful UV rays and extreme heat with a high-temperature-resistant UV filter. When protecting your camera lens, a UV filter is a must-have accessory, and the added feature of high-temperature resistance ensures durability and performance even in challenging environments.  This specialized filter blocks harmful UV light to enhance image clarity and sharpness …
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  • dichroic-glass-filters

    Dichroic Glass Filter For Projector: Improve Projector Visuals

    Enhance the visual brilliance of your projector with a dichroic glass filter. A dichroic glass filter is perfect for impeccable color accuracy and stunning image quality. This specialized optical filter consists of multiple thin films deposited onto a glass substrate, allowing specific wavelengths of light to pass through while blocking others.  By separating and redirecting …
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  • Optical Coating Filter Selection Guide

    Optical Coating Filter Selection Guide
    Many optical filters are used for the optical imaging system and are manufactured to be transparent; some used for light sources can be translucent. …
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  • What are the applications of fluorescence filter?

    Fluorescence techniques are becoming widely used and more useful with improvements in both instrumentation and fluorescent reagents. Fluorescence has many practical applications, including failure analysis, analytical services, circuit board work, defect location, food safety, paper analysis, and more. The primary filtering element in most fluorescence instruments is the set of three filters housed in a fluorescence filter cube: the excitation …
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  • XY-Chim2 PN33011 DAPI/Green/Orange,Olympus BX61

    Filters for Fluorescence Microscopy

    The primary filtering element in an epifluorescence microscope is the set of three filters housed in a fluorescence filter cube: the excitation filter, the emission filter, and the dichroic beamsplitter. …
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