OPT Triad Tri-Band Narrowband Filter

ITEM #
OS-TRIAD-TC125
  • Sale
  • Regular price $375.00
  • OPT Triad Tri-Band Narrowband Filter

    OPT Triad Tri-Band Narrowband Filter

    • Sale
    • Regular price $375.00
    • ITEM #
      OS-TRIAD-TC125

    11
    Free Shipping
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    • Check out the Triad Difference
    • Shoot in any light polluted area
    • H-Beta, OIII, and H-Alpha Band Passes
    • 1.25" or 2" filter sizes
    • Works with any color camera including DSLRs

    OPT Triad Tri-Band Narrowband Filter

    Dealing with light pollution is the biggest challenge for astrophotographers. Until now taking narrowband color images involved the complexity and high cost of upgrading your camera with a filter wheel, 3 or more filters, adapters, and software. Now there is a more affordable all new option that delivers dramatic detailed images even in bright settings.

    Triad is a revolutionary multi-band filter technology that passes only H-alpha, H-Beta, and Oxygen III emission lines enabling any color camera to now capture RGB narrowband images. It’s an affordable single-filter option guaranteed to dramatically reduce light pollution and increase your signal even in bright urban and moonlight settings.

    Engineered specifically for use with DSLR, CMOS, and CCD color cameras, Triad features advanced multi-coatings and extreme tolerance glass, making it the most consistent and accurate light pollution suppression filter available. 100% American made.

    Check out the Triad Difference

    Additional Information

    Filter TypeTriband
    Free ShippingYes
    ManufacturerOPT
    ShapeRound
    wavelengthsH alpha/656.3/3nm
    wavelengthsOiii/H beta/ Center 493/18nm
    • Triad Tri-Band Filter (1.25" or 2")
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    Customer Reviews

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    Questions & Answers

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    • Would this filter work with a DSLR?

      There are ways to mount this filter onto a DSLR via a sept-down ring that can be found in most DSLR retailers.  I would recommend getting a 52mm to 48mm step-down ring.

    • Are there any example photos of this filter used with a DSLR camera? I want to buy the 2" version, but spending $700+ on a brand new revolutionary but unproven product is a bit daunting without seeing several example photos taken on a DSLR. Thanks a lot.

      We will have some examples shot from DSLRs shortly. One person from our staff is currently processing some images shot with his DSLR on his telescope and one of our staff members is going to be shooting images using his DSLR lenses.

      *** Quick update. we now have some images that were shot with a Canon 6D***