JJC E Mount AF TTL Auto Focus Macro Verlengbuis 10MM/16MM voor Sony A9 A9II A7SII A7S A7R IV A6600 A6500 A6400 A6300 A6100 A6000 NEX-7 SLR Camera w Body & Achterlens Cap en Opslag Pouch Set

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Soit disant compatible lorsque l’on lit la description mais une fois reçu ne correspond pas.

Peu courant pour les objectifs autofocus monture E de Sony : ils l'ont fait et cela fonctionne très bien. C'est un indispensable pour la photo macro. Utilisation d'objectifs non-macro qui sont ainsi parfaitement exploitable en macro. Testé avec objectifs GM & GM2 en plein format ou crop.

Después de ver mil rewiew sobre estos tubos no me decidía a comprarlos porque todos decían que oscurecía mucho el objetivo , nada más distante vi un vídeo en directo en el campo yenseñaba en directo como quedaban las fotos y me quedé de piedra al ver la claridad y nitided de las fotos ,claro que influye la cámara , mejor cámara mejor foto,pero la verdad que al no tener nada interior no sé nota la falta de luz y me decidí los he probado con una olimpus omd em1 Mark iii ,buena cámara con un objetivo 75 - 300 ,básico y me ha impresionado poder hacerle una foto a un mosquito que es menos de 1 milímetro y se le ven claramente el pañal de los ojos es mucho más luminoso que un 100 - 400 ,por lo cual no hay pérdida de luz y he de decir que le he puesto los dos tubos, muy muy recomendable

I've liked JJC's innovative and clever products ever since buying their automatically opening lens cap for my Ricoh GX200 camera, many years ago.This set of two macro extension tubes are a real steal for the price in my view. Because there's no additional lens involved, the camera sensor sees a completely undistorted image. The correct electrical contacts are built in to both tubes, so that all the camera's automatic lens functions work as normal. The tubes fit between lens and camera body. They connect in the normal way with a standard M4/3 bayonet fitting.The smaller tube adds 10mm to the length, the larger one 16mm. I can add both together on my Panasonic camera body but it asks me to set it to "shoot w/o lens" if I do. The lens still works though.I know that extension tubes can introduce distortion, especially at the edges, and they cut down the light reaching the sensor. But by leaving the camera on its automatic or Programme mode it will compensate for this if enough light is available.This set is a great way for converting a lens for macro shots cheaply. For some the results won't be good enough for exhibition shots, but for me it's an economical way to see whether an investment in an expensive macro-dedicated lens is worthwhile. I attach a couple of shots of household objects as examples (these have been taken using my camera's automated focus stacking for extra clarity - but that's not necessary to get results).The quality of manufacture is very good, with the tubes mating with lens and camera with no play in the fitting observed. A lens cap and a body cap are included, plus a soft pouch to store the tubes in (with drawstring closure and a sturdy attachment clip).For the price, compared to much more expensive camera accessories, the value is excellent. The tubes work as described and involve no lengthy setup. Recommended with enthusiasm. I tested the Micro 4/3 version.