855-522-5927 Office hours 9AM to 5PM (US Eastern); Product ordering 24x7
Explore Scientific Nebula Filter Oxygen III
Explore Scientific Nebula Filter Oxygen III
Explore Scientific Nebula Filter Oxygen III
Explore Scientific Nebula Filter Oxygen III

Explore Scientific Nebula Filter Oxygen III

  • Vendor
    Explore Scientific
    Sale price
    $99.99
    Regular price
    $124.99 You save 20%
    Unit price
    per 

    Shipping calculated at checkout.

    Availability:

    Estimated Arrival: Between Jul 31 and Aug 02. *ETA to the USA Only

    Shipping & Returns: Free Shipping. All The Time.

    Why Buy From Backyard-Planet

    Explore Scientific Nebula Filter Oxygen III

    This Nebula Filter Oxygen III is the highest contrast Nebula Filter in the Series, a line filter for only the two emission lines of oxygen. It is a great choice for observations of supernova remnants and other nebulae that glow in Oxygen III. Different types of objects that glow in all parts of the visible spectrum (e.g., galaxies) are reduced visibly, but some normally invisible regions of nebulae are clearly visible. This filter fits all standard 1.25 or 2-inch eyepieces and filter wheels. 

    Description:

    • Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with a peak at 496nm. Transmission 96.7%
    • Explore Scientific Nebula Filter 2" O-III Range from 483nm to 511nm with a peak at 496nm. Transmission 96.7%

    Available in 1.25-inch and 2-inch