Have got the lens disease
...... have got the 'nifty fifty' which is great, (also have 70-300 Canon F/4-5.6).... but was outside in wee hours, and the little fella wont fit Orion in .... am after a fisheye lens or very wide angle, for those gorg panoramic milky way shots ... at about $500, yeh, I see most are dearer. On previous thread I see mention of a Zenitar M f/2,8/16mm for $270 Inclu delivery, on Ebay. Any suggestions or comments, ta.