- 1
- 2
-
Astro-Tech 1.25" #ND9 13% Transmission neutral density grey Moon filter
$12.95This 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 . . . -
Celestron 18% Transmission green 1.25" Moon filter
$9.95This medium green 1.25" filter reduces irradiation, glare, and excess image brightness in lunar observing . . . -
Antares 2" #ND9 13% Transmission neutral density grey Moon filter
$19.95This Antares 2" 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . . -
Variable polarizer for imaging with 3.5" and 7" Questars
$495.00This Questar variable polarizing assembly allows you to control the effective f/stop of a Questar telescope during terrestrial and lunar prime focus imaging. -
Astro-Tech 2" CrystalView Moon Filter
$19.95This Astro-Tech 2” 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . .
- 1
- 2