"My procedure: When visual observing with my 12” dobsonion style Newton telescope I usually can’t resist taking some startrails. I put my Canon 10D on a tripod with a wide angle lens at maximum aperture. Camera is set to ISO 400 at an exposure time of 30s.
To start the exposures I put the camera in “continous drive”-mode and lock the cable release. Usually the camera is capable to take 3 frames a second, now however it takes one frame every 30 seconds
takze by to melo jit i bez casovace! Jak se rozchodim, spajim si ze stereojacku 2,5mm dratenou spoust a hned to na svem fotoaparatu vyzkousim! Snad to pujde i na 350D. Uz se tesim...
