Photographing stars

Dialog in a forum that discusses how to get stars in focus. Most interestingly, this dialog points out that the lens system changes with temperature. Therefore the camera allows you to set the focus beyond infinity, to ensure the infinity point can be achieved at all specified temperatures.

DSLR ("Spiegelreflex") vs DSLM ("Systemkamera")


Tips to Keep Your Digital Photos Organized - Techlicious:…