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p.1 #9 · p.1 #9 · Megadap MTZ11 M mount to Z mount auto focus adapter | |
Jonathan F wrote:
I have a Megadap adapter on the way, planning to use it with my MF Nikon lenses. Have you used the Techart adapter for Sony? If you have, is performance comparable? I'd be happy just to get responsive AF-S performance, I don't really need to track subjects, that's what native lenses are for!
BTW - Nice shots! Bangkok is one of the best cities for street photography. Easy to walk-around and there's something interesting to shoot at every corner!
I do have Techart M to E mount adapter that I use with A7r IV currently. It is rather old though as I bought it pretty much within a few months that it was released. Not sure if there is any difference to the new one now. However, I did update to the latest fw 6.0 . Don't think there is any more recent update. Basically, the performance is variable depending on the lens.
With Techart, the best performance I get is with Leica 50/2 Apo. Face and eye detection is quick and reliable enough and I can get a lot of candid shot with camera at the waist, chest level for street shooting. Megadap is very good with 50/2 apo as well but not quite as good as Techart there. On the other hand, Techart really struggle with 35/2 8e. With A7r iii/ iv, I really need to MF till the subject is close to achieving focus first before the adapter will do its job. Otherwise, the adapter sometimes does not move at all if subject distance is changed from near to far or vice versa. Quite annoying that I gave up on using 35/2 8e with Techart all together as I might as well just use manual focus. However, Megadap adapter has very little problem with 35/2 8e. I think Techart motor is faster when going from very near to infinity so Megadap adapter feels slower to achieve focus but it will get a lot more in focus with 35/2 8e for sure. It should work well with Nikon MF lenses. I briefly tried my Noct Nikkor 58/1.2 and Leica R 80/1.4 (converted to F mount) and they seem fine. I understand that Megadap adapter can handle heavier lenses than Techart but can't find exact data on the maximum weight it can handle. Wonder if it will work with Otus 85/1.4 
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Fotix wrote:
One thing, i'am interested in is focus bracketing. With the laowa 25 macro i use a motorized stackrail to move the camera (Z7)with the lens, because the lens is manual focus only. My question: is it possible to use the focus bracketing mode of the z7 with this adapter. If so, i could comfortable use the Laowa with an additional Nikon to Leica Adapter for Macrostacks.
As far as I can tell, I dont think focus stacking is working with this adapter. When I tried it, the camera will fire off however many shots you set but I dont hear or see the adapter moving. All the pictures looked exactly the same to me so look like the focus point does not move at all.
Edited on Nov 12, 2020 at 07:23 PM · View previous versions
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