Filters

Enhance your astrophotography with the Altair SkyTech CLS Canon EOS Clip Filter. Reduce light pollution and capture stunning celestial wonders. Perfectly designed for Canon EOS cameras, this clip-on filter is...

Discover exceptional image clarity with the Altair SHO Filter Set. Enhance your astrophotography results with these premium narrowband filters designed to capture stunning images of sulfur, hydrogen, and oxygen wavelengths....

Unlock the full potential of your APS-C camera with the Altair EOS Tri Band Clip Filter. Designed to enhance astrophotography, this innovative filter eliminates light pollution and significantly improves image...

Unlock the true potential of your APS-C camera with the Altair EOS Quad Band Clip Filter. Designed to enhance astrophotography, this high-performance filter allows for precise capturing of four specific...

Enhance your astrophotography with the Altair 2.00 Inch CLS-CCD Filter. With its advanced UVIR and AR blocking capabilities, this filter delivers exceptional clarity and contrast to your celestial images. Say...

Unlock the full potential of your astrophotography with the Altair 2" Triband Filter. Enhance your images with stunning clarity and contrast, thanks to its advanced tri-bandpass design. Capture breathtaking views...

Unlock the wonders of the night sky with the Altair 2" Sii 6.5nm Filter. Designed for astrophotography enthusiasts, this premium filter enhances your imaging capabilities by isolating the specific wavelength...

The Altair Astro Premium Oiii 6.5nm filter is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths....

The Altair Astro Premium 7nm Ha filter is designed for astro imaging of nebulae with Mono CCD or CMOS cameras, blocking light pollution by cutting out the light pollution wavelengths....

he Altair Astro Premium 1.25" CLS-CCD Filter is designed for imaging with DSLR, CCD or CMOS cameras however it can be used for visual observation with 6-8" aperture or larger...

The Altair Astro Premium LRGB-CCD Filter is designed for imaging with Mono CCD or CMOS cameras.  Aside from the high qualty Schott German glass and top quality coatings, these filters have...