Re: 300mm f4 vs. 70-200mm f4 with 1.4 teleconverter for aircraft
Based on my tests the 70-200 f/4 + 1.4X isn\'t as sharp as the the new 80-400 AF-S at 320mm (which is the least sharp focal length on the 80-400) so I wouldn\'t expect it could touch the bare 300 prime.
May 14, 2013 at 04:30 PM
Previous versions of rd4tile's message #11553147 « 300mm f4 vs. 70-200mm f4 with 1.4 teleconverter for aircraft »
