The OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while bl...
Here's a simply elegant way to dial-in the filter you want for observing or photography. With the 5-Filter wheel, you can easily change filters withou...
Series 4000 #911X O-III Nebular Filter for the Rear Threaded Cell of Meade LX Series and Other Schmidt-Cassegrain Telescopes - Blocks Longer Wavelengt...
Kendrick "Baader" Astro Solar Filters are full aperture filters (some are "Off Axis" type, if indicated) for all the most commonly used telescopes in ...
Take your astro-imaging to the next level with this set of 1.25" Luminance (IR cutoff), Red, Green, and Blue filters. They're designed for creating hi...
Series 4000 #21 Orange Filter (1.25") - Blocks Blue & Green Wavelengths
Bandmate filters yield bright, sharp and contrasty images - even in the optically sensitive position in front of the diagonal. Optical glass and red f...
Here's a simply elegant way to dial-in the filter you want for observing or photography. With the 5-Filter wheel, you can easily change filters withou...
Series 4000 #25A Red Filter (1.25") - Strongest Blocking of Blue & Green Wavelengths with Telescopes of 8.0" or Larger Apertures
The finest in premium telescope eyepieces.... The world standard in telescope oculars, Meade Series 4000 eyepieces yield the widest possible fields o...
With the StarShoot Deep Space CCD Color Imager II, you can take amazing color images of celestial objects through your telescope. And with the additio...
Series 4000 #12 Yellow Filter (1.25") - Increases Contrast of Blue/Green Areas
