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p.4 #1 · p.4 #1 · Canon 24-70 mounted to A7rii Auto focus video with new Metabones | |
EB-1 wrote:
The vibration with EOS adapted lenses (via Metastones) was noticeable by 100 mm and terrible by 400 mm. I tried the lens mount A-S plate, A-S bracket on the Metastones, and body mounted A-S bracket with varying degrees of vibration. It's nearly like using shutter speeds for hand held use and applying them to the tripod. The 24 TSE II and 24-70 were fine as the FL is short enough. Meanwhile 400mm at 1/40th was dead sharp on the 5D I||I taken on the same tripod. The A7r was a serious blur in comparison.
It will be better if you can use flash with the macro, especially at 200 mm.
The A7r II is supposed to be much improved as it would have to be for the IBIS to work..
EBH
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EBH, as you no doubt guessed it's the 200mm mac that is used a ton, my fave at least, and it is usually mounted via table-top clamp, it's geared and helps a great deal. I've a smallish studio in my garage and I do use flash and I use a combo of reg. speedlites and the MT-24 twin-lite with diffusers n such.
I'd first be experimenting with my old FD glass and am thinking even the a7 and it's 24mp's would be just fine, not that the a7R's wouldn't be sweeter, but the price might be lower; my highest MP body is a 7D, still no FF yet...
I'm not contemplating using any EF or EF-S glass just yet, but if I were I'd probably look at the vII bodies and use them hand-held as well...but that's a big if
BTW, I'm using EdMika's .5mm brass FD-to-EF adapter ring with great success on my EOS bodies; I don't need infinity focus for my close-up/macro imaging, but wouldn't mind seeing how EXMOR handles the old glass...
Edited on Jul 04, 2015 at 09:01 PM · View previous versions
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