0

ZWO Hα 7 nm Filter - 1.25" - HA125

No Ratings Yet

Write a Review

Item #ZWOA-HA125

  • List Price:
  • $129.00
  • Your Price:
  • $116.10
  • You Save:
  • $12.90 USD10% + FREE Shipping

Leave us your email, and we’ll let you know when this item is back in stock.

  • Mounted in a 1.25" round metal cell, this ZWO Hα 7 nm Filter, along with a ZWO ASI camera and filter wheel, enables Hydrogen-Alpha imaging
  • Fine-optical polishing offers 1/4 wave accuracy
  • Multiple anti-reflection coating layers provide an additional performance boost
  • Inclues a plastic filter container to preserve your filter when not in use
Questions? Let our experts help!
  • Description

    ZWO 1.25" H-Alpha 7 nm Filter

    Explore one of the main building blocks of our universe by imaging in Hydrogen-Alpha with a ZWO ASI camera, a filter wheel, and this narrowband filter! H-Alpha is the most dominant emission line in star-forming regions. H-Alpha light, at 656nm, is created by atomic hydrogen and is responsible for the red color seen in most nebulae. 

    The ZWO Ha 7nm Filter is mounted in a metal 1.25" cell and comes in a protective plastic case. 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.

     

    Supplier SKU

    HA125

    What's Included

    • ZWO Hα 7 nm Filter - 1.25"
    • Plastic Filter Case

  • Dimensions & Specifications

    • Filter Size: 1.25" (31.75mm)
    • Filter Type: Narrowband Imaging - H-Alpha
    • Filter Shape: Round
    • Mounted/Unmounted: Mounted


  • 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.

  • Stars

    Reviews

    5 Stars
    (0)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)

    Most Helpful Reviews

    Most Critical Reviews

    All Reviews

    Displaying Reviews 1-10 of