ZWO SII 7 nm Filter - 36mm - SII7nmD36

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  • $169.00
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  • This round unmounted 36mm SII 7 nm from ZWO comes with protective plastic filter case
  • Used in conjunction with the ZWO 36mm OIII and H-Alpha filters, this filter offers Hubblesque tri-color results
  • 1/4 wave accuracy provided by fine-optical polishing
  • Performance is further enhanced via multiple anti-reflection coating layers
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  • Description

    ZWO 36mm SII 7 nm Filter

    Take your astrophotography to the next level with this 36 mm SII 7 nm Filter from ZWO! This filter will give you images that rival those taken by the Hubble Space Telescope! Simply combine the filter with a Hydrogen-Alpha and Oxygen III filter and you will be imaging like never before! Sulfur is in the deep red of the spectrum near 672 nm.

    The ZWO SII 7nm 36mm Filter is unmounted. ZWO narrowband filters are fine-optically polished to reach an accuracy of 1/4 wave. Their performance is further enhanced by multiple layers of anti-reflection coatings.


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    What's Included

    • ZWO SII 7 nm Filter - 36mm
    • Plastic Filter Case

  • Dimensions & Specifications

    • Filter Size: 36mm
    • Filter Type: Narrowband Imaging - SII
    • Filter Shape: Round
    • Mounted/Unmounted: Unmounted

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    2 years

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

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