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Shortpass Filters

Shortpass Filters

Shortpass filters transmit wavelengths below a cut-off wavelength and block longer wavelengths. Common uses are blocking infrared from cameras, isolating excitation light, and removing a pump laser from a visible signal.

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Key specifications

  • Cut-off wavelengths across the visible and NIR
  • Transmission typically above 85–90 % in the passband; OD 4 blocking where specified
  • Ø12.5, 25 and 50 mm, unmounted

How to choose

Choose a cut-off just below the wavelength you want to block, and check the transmission range covers your signal.

Click a model number for full specifications and datasheets. Use the filters on the left to narrow the list. Prices not shown are given on request: add items to the cart and click Get Quotation.

All Shortpass Filters products (72)

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  • Address

    168, 2nd Floor, SN Towers, 3rd A Cross, Naganathapura Main Road, Naganathapura, Electronic City, Bengaluru, Karnataka 560100

  • Phone

    Office : +91 99014 85353 Sales Team : +91 73396 16250, +91 88257 38910 Service: +91 70195 74806

  • Email

    enquiry@britton.co.in

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