Click said:
Mikehit said:
For a 2x extender, manual focus and hand held that is a good shot!
Thank you, folks.
Yeah, it puts my old 300 f/4 IS to shame. I struggled to do so many things with that lens. Decided to try the new zoom in part to have a more versatile set of lenses for future travel abroad: I figure that carrying a wide angle zoom and the 100-400, I can get by; I can add a 50mm or a macro if I anticipate subjects requiring those and still keep the kit light.
By way of comparison with my copies of the 100-400 vII and the 300, the resolution is barely better with the zoom at 300mm, so that isn't the big win. But the zoom has lower chromatic aberration, better contrast, closer focusing, the versatility of more focal lengths, and waaay better IS. The lens does focus breathe substantially at close range, but that's a perfectly acceptable design compromise for me. The background bokeh can get jumpy, but I can live with that too since the alternative is a great white.
The fun factor is definitely higher with the new lens. I know that isn't as quantifiable, but it is pretty nice to be able to photograph an elk, zoom out to catch the group, and then zoom in close again. The IS on a tripod helps control the wiggles, but I can't believe I can hand-hold this thing with extenders. I appreciate the new hood design and the added IS mode. I've only had the lens two weeks, but am glad I snagged a refurbished unit when one became available.
At this point, I plan to sell off the 300 f/4 even though it is in decent shape. I no longer have a need for it. Will sell off a couple other older lenses and bodies too. Time to medicate my GAS. If Canon decides to replace the 300 f/4 with a vII Macro, I'll probably suffer reinfection later anyway.
The attached photos use a tripod-mounted 100-400 vII with a 1.4x vIII with AF and IS turned on (I believe), shot locally two days earlier than the hummingbird.
My only knock on things so far is that the IS mode does not appear in the EXIF data, and it is darned hard to remember which test shots out of hundreds of frames used IS. Canon really should add IS mode info to the EXIF data. It's back to carrying a note pad temporarily, something I used to do when I shot film. Phhthtt!