Fotodiox Macro Extension Tube Set Compatible with Sony E-Mount Cameras for Extreme Macro Photography

I purchased 4 different version of this adapter for my Sony NEX-7. I have posted the same review for all 4 of them.1- Contax- G2, The fit is great on both camera and lense side and I did not notice any IQ degradation. The focus ring initially was a bit hard to work. Partly because the ring is close to the body and there is not much room. The lense also requires some torque to move the internal parts. But after I played with it attached to the lens but off the camera it losend up. Take your time attaching the lense to the adapter not to damage the focusing mechanism. Those of you who have this lense know why. I just wanted to remind you.2- Canon, The fit on the camera side has a bit of rotational play but dose not seems to effect the Proformance the lense side is perfect. I dont have recent canon lenses. My canon lens is very old, 70's 50 mm 1.4, no issue with the IQ. This was the first lense I ever bought. With a AT1 body.3- Leica M39, Both side fit is great but some some color aberrations on the edges. Not sure if I can fix it in LR.4- Nikon, The fit is great on both side. Great IQ no issues at all. I have an extensive collection of AFS and AF 2.8 and pro quality lenses as well as some kit lenses that I have collected as they came with backup cameras I purchased from time to time. So far any one that I have tried worked with out any issues.Over all the adapters are well made and great buy. Hope this help...

I've got a number of vintage leica thread mount lenses, from Germany, Japan and Russia. This simple adapter allows me to mount them on my Sony A7 or Sony A6000 easily. The mounted lens is secure and not wobbly, and I don't see any reason to purchase a much more expensive adapter for *screw mount* lenses when an inexpensive one does fine.It doesn't cure cancer or bring about world peace, or even whirled peas, but you wouldn't expect any of those things at this price

I was amazed at how *heavy* and well-machined this adapter is: it's made of solid brass and aluminum from what I can tell. My old Industar-50 mounts to it easily, it mounts to my NEX-5n just as easily, and there is no play in the whole setup at all. From what I can tell, the lens is at the right distance from the film plane: infinity focus works and I'm able to take pretty sharp pictures.The only problem is how the lens' focus guide is misaligned…well…that's not a problem in itself because there are handy adjustment screws you can loosen so you can spin the lens right-side-up. Just be careful, though: the screws are pretty shabby. Those screws are clearly the weakest link—they look cheap and easily stripped. I was careful, and things turned out fine.-1 Star, for crappy screws.

Item creates reflections inside the tube creating glares. making it un-usable always

I just recently made a purchase of the Fotodiox Pro Lens Mount Adapter, which features a focusing barrel and enables the use of Mamiya RB67 and RZ67 lenses on Sony E-Mount mirrorless cameras. This adaptor has been a surprise for me as a commercial photographer who is always looking for ways to differentiate my work.From the moment I opened the packaging, I was impressed by the adapter's construction quality. My cherished Mamiya lenses are now able to transfer their one-of-a-kind personality to a digital format without having to make any sacrifices in terms of stability or focus accuracy all thanks to this sturdy and precisely fitting accessory.Through the utilization of this adapter, my creative horizons have been greatly expanded. Now that I have access to the advanced digital features of my Sony camera, I am able to take use of the distinct image quality and depth of field that Mamiya lenses provide. My ability to distinguish myself in a competitive market that places a high value on individual visual styles is made possible by this one-of-a-kind combo.Furthermore, the focusing barrel on the adapter is smooth and precise, which enables tiny manual focus changes. These adjustments are essential when attempting to achieve ideal sharpness in professional shoots. Because of this, I have been able to explore new avenues in photography. I am now able to combine the advantages of modern digital technology with the aesthetics of old optics, which not only sets my work apart but also serves as a topic of conversation with both my clients and my peers.It can be concluded that the Fotodiox Pro Lens Mount Adapter is an indispensable piece of equipment for any photographer who is interested in utilizing their traditional lenses with the most recent advancements in camera technology. By giving my old, reliable Mamiya lenses a new lease on life in the digital age, it has unquestionably enabled me to differentiate myself from the rest of the pack. Individuals that place a high priority on creativity and quality in their photographic work are strongly encouraged to consider this.