Meike MK-S-AF3B Set van 3 ringen voor Sony digitale reflex, zwart

Didn't expect all plastic crap

Very good. I'm getting the macros of plants up close I want, and the electrical connections are letting the lens do its job. I have an a6000.You have to be careful with focus, as it seems the auto-focus is a little more hit-and-miss than normal, but this setup is saving me a LOT of money over a macro lens, and for my needs is doing its job spot on.Be aware, the depth of focus is short, but again, for my needs, it is working nicely.Yes, these are plastic, but quality plastic and the fit on the camera and lens is perfect. The electrical connectors are obviously good quality. To be blunt, I cannot see any advantage to these being metal since the plastic is not cheap at all.My pics are with the 10mm only on the kit lens.

Much cheaper than buying a macro lens, using with a Sony A7R III camera. Have tried them with and 85mm 1.8 and a 24 -105mm f4 lens. Can get more than 1:1 in frame. The are all plastic but well made and auto functions still work, which is amazing at this price

Poor's man version of macro lens. I love this extension tube - it lets me explore macro photography without breaking the bank.

These tubes are an easy, inexpensive way to get macro capabilities out of your ordinary lenses. They allow you to blow things up a LOT. The attached picture was taken using only the 6mm ring. You can get much closer usung the 10mm, or the two together. I used the kit lens (16-50mm) on my Sony a6000 here.I have not had luck with using autofocus with these. Using a tripod, the camera can sometimes get in the ballpark, but often not. Handheld, you can forget about autofocus. Manual focus works great, though: your zoom ring will work as your focus, and the focus ring will work as a fine focus adjustment.What's important is that f-stop and exposure metering DOES work through these. In aperture priority mode, you can set your depth of field (though it will be very thin in all cases), and all the TTL light metering will adjust the shutter and ISO to compensate--if you allow it. I'm not a full manual settings guy yet, so this is very helpful.

Les montures sont bien usinées, le montage se fait très bien côté objectif comme côté boîtier. Et l'autofocus fonctionne aussi bien qu'il est possible à très courtes distances.