Optical Filters
OPTICAL FILTERS WHITE PAPERS AND CASE STUDIES
OPTICAL FILTERS PRODUCTS
Optical filters enhance system precision by selectively transmitting or blocking wavelengths, supporting machine vision, spectroscopy, fluorescence microscopy, and medical imaging with customizable solutions.
ODiate Fluorescence Filter Sets are designed to meet the demanding requirements of fluorescence and microscopy applications.
SWIR filters, which transmit short-wave infrared light, reveal invisible details like overpainted scenes in paintings or bruises on fruit.
Explore new capabilities extend finished optics wavelength range from mid-UV to longwave infrared.
Semrock optical filters combine ion-beam-sputtering systems with our deposition control technology, unique predictive algorithms, and volume manufacturing for unsurpassed, standard-setting performance.
Precision XY Saw Cutting offers high-volume, small-part fabrication with tight tolerances, ideal for optical components requiring precise dimensions and low defects.
Edge Blackening is the application of a matte black paint to the edges of an optical filter to prevent stray light inside the filter from re-entering the light path outside the filter.
Transform your optical systems with Semrock filters - the brightest, most durable, and spectrally sophisticated filters in the market.
OPTICAL FILTERS NEWS
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![GettyImages-520218913-fluorescent-light-microscope-glove-well-plate]( "Emission Filters For Single-Point Measurements")
Fluorescence detection requires precise filter selection. High OD blocking, steep edges, and proper excitation–emission alignment minimize noise, crosstalk, and aberrations, ensuring accurate, sensitive, and reliable measurements.
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![SearchLight bucket]( "What's Your Spectral Challenge?")
SearchLight™ is a free, intuitive online tool that streamlines fluorophore and filter selection, enabling users to model, optimize, and share fluorescence system designs with confidence and efficiency.
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![GettyImages-1151155454]( "What's Driving The Future Of Optical Networking")
Fiber optics has grown from a small experiment to a reliable resource for networking, and its development into how we use it today is an interesting tale.
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![schneider-kreuznach-filter-benefit-coating]( "The Advantages Of Schneider-Kreuznach Optical Filters")
Schneider-Kreuznach optical filters offer precise, high-transmission performance with steep edges, <1% tolerance, robust construction, and custom coatings—ideal for demanding industrial and scientific applications.
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![GettyImages-1439587842_optical filters]( "Unlock Precision And Performance")
IDEX Health & Science provides integrated, custom optical solutions—filters, lenses, and assemblies—designed to optimize performance, reduce development risk, and ensure consistency in life science instruments.
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![Tristimulus-Blog-Header-2]( "The Science Of Sight: Intro To Tristimulus Filters")
Semrock tristimulus optical filters from IDEX replicate human color perception with unmatched precision, durability, and cost-effectiveness—ideal for accurate, reliable color measurement across industries.
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![GettyImages-1438294053]( "Optical Hardware And Intelligent Systems Powering Industry 4.0")
Optical hardware and intelligent systems are revolutionizing automated manufacturing, enabling real-time data, seamless integration, and smarter Industry 4.0 factories.
OPTICAL FILTERS VIDEOS
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![ghost imaging]( "What Are Ghost Images?")
Ghost images in optical systems are faint reflections creating secondary images. Kristina Kaszei from Edmund Optics explains this phenomenon, distinct from supernatural images.
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![splash screen - wide spectrum]( "A Wide Spectrum Of Optical Filters")
Optical filters control light wavelengths, enabling various applications. They are used to block, transmit, or modify light, and can be combined to create specialized filters.
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![IDEX - cstm part builder bucket]( "Custom Part Builder Tutorial")
Discover our latest tool: Custom Part Builder's real-time stock check for optical filters. Easily plan with availability info on every product page.
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![IDEX - MyLight tutorial_1]( "MyLight™ Tutorial")
Unsure how Semrock optical filters will perform in your system's diverse optical settings? Discover MyLight — a tool revolutionizing filter design. Optimize your designs effortlessly with our tutorial.
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![Abrisa - logo]( "Abrisa Technologies - Your Total Solution Partner")
Take an inside look at Abrisa Technologies' unwavering commitment to long-term partnerships, stability, and technical excellence with an approach that brings innovation and reliability together.
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![IDEX - IDEXology]( "IDEXology Makes Your Vision A Reality Through Strategic Partnership")
Collaboration holds the key to a successful future. With our IDEXology approach, we ensure that your ideas remain safe and protected while we collaborate to solve complex problems together.
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![Abrisa: Total Solutions In Specialty Glass & Custom Coatings]( "Abrisa: Total Solutions In Specialty Glass & Custom Coatings")
At Photonics West 2024, Abrisa unveils innovative wide-angle anti-reflection coatings designed for lidar, imaging, and sensing applications.
