Comment on Fotodiox Canon EOS Macro Extension Tube Set Kit for Extreme Close-up, fits Canon EOS 1d,1ds,Mark II, III, IV, 5D,… by PCMentor “PCMentor”.
Gets close, good quality,
This all metal aluminum extension set works fine, see photo above of quarter . I was worried it might touch the body or lens electrical contacts, it doesn’t. It has both red dots to align with, not white, EF-S lenses. The locking pin works on my EF-S kit 18-55 lens, but I had to align where I thought the white dot is. I took them all apart and put together. The smallest one was stuck to the ring. I warmed it up on an incandescent light bulb for 45 seconds and it came unstuck. All go together smoothly. I had planned to use manual focus anyway whether I bought to $80 or $170 version or not.I used P setting to take the quarter pic on my Canon Rebel T2i or 550D. I used a simple desklamp 60watt Compact Flourescent for illumination. Also I used live view and view finder as well. If I had to guess I would say the black finish is anodized not paint. The lens side ring is attached by 3 small phillips screws and the lens latch is spring loaded and works ok and is good quality. There is also a small screw that looks like a stop for the camera side attachment.
I may post some more interesting pics as I use it. The best feature of this product is a price I did not have to budget for. Thanks