6 Item(s)
Set Ascending Direction
  1. Variable polarizer for imaging with 3.5" and 7" Questars

    $495.00
    This Questar variable polarizing assembly allows you to control the effective f/stop of a Questar telescope during terrestrial and lunar prime focus imaging.
  2. Astro-Tech 2" CrystalView Moon Filter

    $19.95

    This Astro-Tech 2” 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . .

  3. Explore Scientific 1.25" 0.9 Neutral Density Filter 13% Transmission

    $49.99
    • 1.25" Diameter Filter
    • Works best in 6-8 inch telescopes
    • Get more out of your lunar observing
  4. Antares 2" #ND9 13% Transmission neutral density grey Moon filter

    $19.95
    This Antares 2" 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . .
  5. Explore Scientific 2" 0.9 Neutral Density Filter 13% Transmission

    $59.99
    • 2" Diameter Filter
    • Works best in 6-8 inch telescopes
    • Get more out of your lunar observing
  6. Astro-Tech 1.25" #ND9 13% Transmission neutral density grey Moon filter

    $12.95
    This Astro-Tech 1.25" 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . .
6 Item(s)
Set Ascending Direction