Back-Focus 101: DSLR Cameras & the Celestron f/6.3 Reducer/Corrector
Getting the proper back-focus for your imaging camera is a vital step in getting the best data possible out of your telescope imaging/research rig. This is a quick tutorial on how to achieve back focus using a DSLR camera. The Celestron f/6.3 focal reducer/corrector requires a back-focus distance of 105mm from the end of the reducer to the imaging sensor on your camera. The example camera in this video is a Canon SL1, but this will apply to all DSLR cameras as long as you get your focal distance to 105mm. For the typical DSLR with a sensor to flange distance of 45mm, all that is needed is a 10mm T-ring and a Schmidt-Cassegrain T-Adapter (50mm).
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Видео Back-Focus 101: DSLR Cameras & the Celestron f/6.3 Reducer/Corrector канала AstroBlender
Please consider making your astronomy purchases from my AgenaAstro affiliate link below. This helps me fund the channel and allows me to produce my tutorials and unbiased reviews that you can trust.
My link: https://bit.ly/3o5ltbm
Видео Back-Focus 101: DSLR Cameras & the Celestron f/6.3 Reducer/Corrector канала AstroBlender
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