Used Canon Extension Tube EF25

2013-11-05T19:00:00

Yes there are cheaper extension tubes and yes you're just putting air between the sensor and lens but I expect that this will last a very long time. Overall it is solid and there is a perfect fit with no wobble between the lens, extension tubes and camera body. I use two 25s and a Sigma "BigMa" (50-500 mm) lens to shoot dragon and damselflies. Remove the extension tubes and shoot birds and soccer games.

ANTHONY S.