bod said:
Mt Spokane Photography said:
I had the 400mm f/5.6, and the 300mm f/4 as well, but they have too many drawbacks so I sold them. Now I use a 5D MK III and the 100-400mm MK II
Would you mind expanding on the drawbacks compared to the zoom? I have been comparing these three lenses as regards getting the 400 or the 100-400 for bird photography and would value your feedback. Thanks.
The 400mm f/5.6 has three features I found that made it difficult to use for my photography.
1. A long MFD means low magnification, you can't get close to small birds or animals to fill the frame.
2. No IS. This means using a high shutter speed to capture static objects or a extremely stable platform, tripod and head. That high shutter speed usually relegates you to bright sunlight or excessively high ISO settings. For moving subjects at a distance, the 400 f/5.6 is fine.
3. A long lens and will not fit in ordinary camera bags like the 100-400 or 300mm f/4.
The 300mm f/4 makes a loud clunk when IS engages, but has a nice short MFD. It fits in a case as well. I'd take it over the 400mm L.
1. Poor IS, but better than none.
2. Generally not a long enough focal length for birds, so a TC is needed.
3. I was not impressed by the sharpness of my copy, its good if you stop it down, but wide open, its lacking and a TC will make it worse Testing seems to bear this out.
http://www.photozone.de/canon_eos_ff/611-canon300f4ff?start=1
Although Zooms are a compromise, the 100-400mm L MK II is pretty good.