I need to purchase a Nikon camera for low light video. I am not housing the camera. I need to take videos of a solar eclipse. FX or DX doesn't really matter. I will be taking stills with my d-300 and a 170-500 Sigma lens but want to take video with my 70-300 Sigma lens.
The corona of an eclipse is about as bright as a full moon.
Anybody have expertise out there?