Camera Extension Tube

[FUJIFILM X] Can't go wrong. It's just an extension tube. Flawless electronic pass-through.

[0.24 lb] Well-built extension tube that functions exactly as advertised.

[4.1 lb] Used an Ext. Tube 90D, an A26X 3 extension tube, and a TM02B to wall-mount a couple of Shure shark-fin antennas for wireless microphones. Worked great.

[1.01 lb] I finally got a chance to use the T-ring on my friends Nikon Z-50 camera. It worked well with the extension tube I had and the T-ring fit the camera perfectly.

[Canon RF] Whoever makes the FotodioX 15mm Pro Automatic Macro Extension Tube for Canon RF-Mount does a good job; it is a nice solidly built extension tube for the EOS Mirrorless camera system.  All metal construction with a good fit to the camera body and lens with a nice satisfying click when attaching the extension tube to the body and the lens.  The extension tube comes in a very nice corrugated fiberboard box that is entirely adequate for storage or travel.  Fast and accurate delivery from B&H.

A nice solidly built extension tube for the EOS R / RF camera system. All metal construction with a good fit to the camera body and lens. The only slight issue I can see that you don't get that measuring click when the lens locks onto the tube, as you do when it locks onto the camera. It does lock on and you can't remove the lens without using the release catch, but, I suspect that the locking pin isn't quite aligned perfectly and so only partially attaching. On the camera the tube does a good job of providing extra magnification as you would expect from something this solidly built. On my Canon RF 35mm F1.8 MACRO IS STM it takes the maximum magnification from 0.5x to 0.93x. The combination always seems to be able to focus and the magnification gain is pretty impressive. I did see a review that said you got a wooden storage box with the extender but this didn't turn out to be the case. Which is fine as I thought it was a little over the top. It would have been nice to have a front and rear cap set included but it doesn't come with any. A standard set of Canon RF rear cap and EOS R body caps do the job acceptably but are about 1mm wider than the extension tube.

[FUJIFILM GFX] Completely satisfied with this 18mm Extension Tube. Provides the function electronic interface between the camera and the lens giving full operational control. Fits correctly to the camera frange and lens interface. I have stacked this with the Viltrox 45mm Extension tube without problems. When stacked with the 45mm Tube the connection is not as tight / rigid as with individual tubes, no light leak and seams structurally sound. Used to stack multiple images with no alignment problems. So far seems to be a reasonable alternative to the OEM tubes.

[6.2 oz / 176 g] I looked high and low for an extension tube for my Olympus E500 camera since I had recently taken a class with a professional photographer who encouraged his students who were into macro photography to purchase one and begin playing with it. I have enjoyed my first experiments with it and am impressed with the results. On my to do list is trying the tube with a variety of my other lenses to experiment further....

[Nikon F] A nice solidly built extension tube for the EOS R / RF camera system. All metal construction with a good fit to the camera body and lens. The only slight issue I can see that you don't get that measuring click when the lens locks onto the tube, as you do when it locks onto the camera. It does lock on and you can't remove the lens without using the release catch, but, I suspect that the locking pin isn't quite aligned perfectly and so only partially attaching. On the camera the tube does a good job of providing extra magnification as you would expect from something this solidly built. On my Canon RF 35mm F1.8 MACRO IS STM it takes the maximum magnification from 0.5x to 0.93x. The combination always seems to be able to focus and the magnification gain is pretty impressive. I did see a review that said you got a wooden storage box with the extender but this didn't turn out to be the case. Which is fine as I thought it was a little over the top. It would have been nice to have a front and rear cap set included but it doesn't come with any. A standard set of Canon RF rear cap and EOS R body caps do the job acceptably but are about 1mm wider than the extension tube.

[Aluminum] This extension tube for my Fujifilm GF100 medium format camera is just perfect when used with the Fujifilm G120 macro lens. Gets me just enough closer. The Fujifilm product is overpriced, and this product provides all the electronic connections for autofocus and metering. It does just what is expected and the quality is totally acceptable.