Hi all,
Just need advice, is this any good for milkyway shots. Its just I have a gift voucher for JB HIFI I need to use. Thanks J
http://www.jbhifionline.com.au/digital-cameras/camera-accessories/canon-standard-zoom-lens-ef-s-17-85mm-f4-5-6-is-usm/238144
f4-5.6 going to be fast enough?