FS-3R Filter Set by Newport

The Newport FS-3R Filter Set comprises precision optics designed for light attenuation across a wavelength range of 400 to 900 nm. Each filter features a standard size diameter of 25.4 mm and is manufactured with a wedge of 3 arc min or less. The optics maintain a consistent 60-40 scratch-dig surface quality and incorporate protective chamfers with a face width of 0.25 to 0.76 mm at a 45° angle tolerance of ±15°. Designed for a 0° angle of incidence, this set provides a comprehensive selection of optical density values including 0.04, 0.2, 0.4, 0.6, 0.8, 1.0, 2.0, and 3.0. Optical density tolerance is precisely controlled at ±4% when measured at 546.1 nm, making the FS-3R suitable for accurate intensity control in optical setups.

More Newport part numbers

• 1919-R
• AJS100-1
• ESP302-3N

See all Newport products

Frequently Asked Questions(FAQ):

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Where can I buy FS-3R by Newport in the USA?

You can purchase FS-3R by Newport from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

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What is the price of the FS-3R?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.

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Who is the official distributor or seller of Newport in the United States?

While we are not the official distributor or seller of Newport in the United States, we source our products from reliable channels and offer you original Newport equipment at competitive prices.

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How can I access FS-3R catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for FS-3R to our written reply.

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Do you provide technical support for FS-3R?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.