Pricey for an f/4 lens Canon's RF 70-200mm f/4L IS USM is easily the shortest and lightest 70-200mm ... Somewhat frustratingly though the lens is not compatible with teleconverters, while it's very ...
Join me as I pick the best lenses for astrophotography fans shooting a starry night sky, to suit a range of cameras and budgets. I think that the best lenses for astrophotography are vital for getting ...