Meike MK-RF-AF1 13mm + 18mm Metal AF Full Frame Macro Extension Tube Adapter Ring Kit for EOS-R series cameras RF Mount Cameras EOS-R EOS-RP

Rapide bonne réception Il ne reste qu’à essayer le matériel

Muito ruim.Descrevem como compativel em qualquer câmera Canon EOS mas não serviu na minha.Péssimo.

The Meiki extension tubes are well build and with all electric contacs they give full lens functionality including AF. There is no slack in the connections between tubes and between a tube and a lens. The price is very reasonable. I use the extension tubes in connection with a Canon RF 50 mm f1.8 lens and together with JJC Film Digitizer Adapter to digitize negatives. With both extension tubes in use you get approx. 0,75 x enlargement. You could probably push this magnification a bit more, but you also need some leeway for autofocus to work. So I would have liked to have had three rings in a set to achieve 1:1 magnification. Please note that for Canon the rings provide a few millimeters of extra distance compared to, for example, the rings intended for Sony. I can mention that I mount the camera and the JJC adapter on an OTraki Flash Rail. With a little adjustment + some creativity I get the camera and the JJC unit to be at the same height. It works fine.

molto divertente, qualità prezzo incredibile, funziona molto bene, i contatti ti permettono di utilizzare benissimo i diaframmi, usato anche con ottiche pesanti, acciaio inox perfettamente funzionante.

I was looking for an accessory to my EOS R system to get some better macro shots. The extension tubes worked perfectly. The macro kit is well built and easy to use. I was so happy to see the Auto Focus worked great with the rings. It makes focusing so much easier. One of the features on the EOS R is the focus guide when you have AF turned off on the lens. It's a great feature to use for macro photography along with the focus peaking. Because the rings have the contacts built-in, the focus system on the EOS R works without fail. I tried the rings with my 24-70 MK ii and my 100 mm macro lens that are both EF with the EF to RF adapter and it was like using a native lens. I also used an RF 50mm and it was great too. If you are looking to make any lens a macro ability lens, then these tubes are perfect. They make the minimum focus distance less and add some mm to your focal range. So adding an 11mm ring to my 100mm macro makes it 111mm and also allows me to focus closer. I would highly suggest giving these rings a chance for getting some beautiful macro photography. They are affordable and built very well. I love to buy accessories to try with my camera to have some fun with and these were a ton of fun to use. It's so encouraging to see more companies build products to use with the new RF lens mount. I can't wait to see new things come out for the RF system soon.