Astronomik H Alpha 12NM CCD Clip Filter Canon APSCHydrogen Alpha 12NM CCD Clip Filter for Canon APSC Sensor The Astronomik 12 nm H alpha CCD Clip Filter for Canon EOS APS C cameras is a narrow band pass filter for hydrogen nebulae and can be inserted into the camera body within seconds. Do you own a Canon EOS digital camera for astro imaging? Then you have surely encountered the following problems: Large filters for large camera lens objectives are very expensive. If you place a filter holder between

brightness and depth of field

Software Starry Night: Basic Edition

The filter allows images close to the quality of mono cameras with narrow band filters

Optolong believes the design of our L-eNhance filter is a technical innovation among filters

handset cable not included - available separately)

The self-alignment technology behind our award-winning SkyProdigy series is now available for all of Celestron's current computerized telescopes and backwards compatible with many older models as well

5mm barrel connectors | 60mm wide strap for tripod leg | AC charger

highly durable finish with a remarkable 94% reflectivity that will last for years

or 12bit for full dynamic range as Tif and Fits format

Especially designed to improve the ubiquitous beginners telescopes – to provide a professional replacement for the simple `dark green` Moon & Solar-Filters made of `raw polished` glass

The Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications

This 130mm aperture Celestron StarSense Explorer is ideal for beginners