G3M678C

Super petite camera, fonctionne tres tres bien pour le ciel profond aussi (comme toute les cameras Touptek), aucun regret l'équivalent chez la concurrence est entre 100 et 200€ plus cher pour le meme capteur. Je recommande. J ai mis la photo test de ma premiere prise de vue avec pour vous permettre de juger, prise avec un cassegrain 114 mm , environ 200x20 seconde

Although I've used my G3M678C camera only a couple of times, I've found it very reliable. The small pixels enable me to do planetary imaging at f/10 without a Barlow or other magnification, and that makes it MUCH easier to get the planet into the field of view.

The camera delivers a high frame rate and is not picky about the length of USB 3 cables. Two pieces of advice: (1) Turn up the USB rate in FireCapture, SharpCap, and similar software; by default the data transmission rate is much lower than what the camera is capable of. (2) Don't install ASCOM drivers unless you have software that requires them; they confuse some software. FireCapture, SharpCap, and (if I'm not mistaken) PHD2 support this camera natively. Of course, ToupSky works fine, is free, and may be all you need; it should certainly be the first thing you use to verify that the camera works well.