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Edmund Optics®

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Filters Resources (23)

What happens when a filter is tilted?

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When should I use an IR cut filter and when should I use heat absorbing glass?

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What is an ND Filter?

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Can I place ND filters back-to-back and increase optical density?

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What is the difference between using an absorptive ND filter and a reflective ND filter?

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How do I select the right filter for my application?

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What happens when an optical filter is tilted?

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How do I select a filter for my application?

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What type of material should I look for in a filter?

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Which type of colored filter is best for my imaging application?

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How should I orient my reflective ND or interference filter?

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How do I determine which side of my filter is coated?

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How do I clean my filters?

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Does Edmund Optics® offer filters made from thin, flexible materials?

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What is the largest diameter filter available from Edmund Optics®?

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What are some of the most common filter substrates?

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What types of filters can Edmund Optics® manufacture?

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How are Ultra-Thin Filters manufactured?

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What is the easiest way to customize the size of an Ultra-Thin Filters?

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How can I mount Ultra-Thin Filters?

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How are notch filters designed and manufactured?

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I have a linear polarizer glass filter and would like to create circularly polarized light. What type of optics do I need for this?

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How do I use high performance laser line bandpass and laser line longpass filters as pairs in raman spectroscopy?

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