Astronomik H-Beta Line Nebula Filter-2"

Astronomik H-Beta Line Nebula Filter-2"
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Astronomik H-Beta Line Nebula Filter-2"
List Price: $250.00
Our Price: $220.00
Savings: $30.00
Glasses Compatible? n/a
Eye Relief: n/a
Diameter: 2"
Apparent Field n/a
Product Weight: 10g

Quantity in Stock:4
Availability:: Usually Ships in 24 Hours
Product Code: 15501090

Description Technical Specs Extended Information
Astronomik H-Beta Line Nebula Filter-2" w/12nm bandwidth
  • Transmission of nearly 100% of the H-beta line
    Complete blocking of all extraneous wavelengths
    Main operational use: Hydrogen Nebulae
    No moisture (humidity) sensitivity, no aging, and totally scratch-proof
    Excellent carrier material - substrate is optically polished. The optical performance (resolution & contrast) of your telescope is not reduced in any way by the filter.
    Parfocal with other Astronomik filters
    Glass thickness: 1mm
    Diffraction limited, the filter will not reduce the optical performance of your telescope!
    Astronomik filters are delivered in a high-quality, long lasting, filter box

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 July 5, 2020
Reviewer: Bruce Bookout from Colorado Springs, CO United States  

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