Explore Scientific 2" H-Beta Nebula Filter - 310230

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Item #EXPL-310230

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  • $149.99
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  • Explore Scientific's 2" H-Beta Nebula Filter only allows the emission line of hydrogen beta to pass through
  • Has a transmission of 94.5% from 478nm to 496nm
  • Mounted in a 2" metal cell and fits all standard 2" eyepieces and filter wheels
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  • Description

    Explore Scientific 2" H-Beta Nebula Filter

    This Explore Scientific H-Beta is a line filter that only transmits the hydrogen-beta line, thereby blocking all other wavelengths. Hydrogen is the most common element in the Universe, and many nebulae shine brightly in the light of H-Beta. 

    The Explore Scientific 2" H-Beta Filter has a transmission of 94.5% from 478nm to 496nm. Peak transmission is 489nm. This filter is mounted in a 2" metal cell and fits all standard 2" eyepieces and filter wheels.

     

    Supplier SKU

    310230

    What's Included

    • Explore Scientific 2" H-Beta Filter

    • Plastic Storage Case
    • Beauty Box

  • Dimensions & Specifications

    • Filter Size: 50.8 mm (2")

    • Filter Type: Narrowband Deep-Sky

    • Filter Shape: Round

    • Mounted or 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

    Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered on explorescientific.com within 60 days of purchase.

    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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