Kenko Auto Extension Tube Set

Used all combinations of these three tubes, excellant value for money. I don't think autofocusing is the weakness since, at such very minute object & high DOF it becomes difficult.

excellent value for money, very solid and easy to use with autofocusing and TTL capability. (better to have f2.8 or better) work best with standard 50mm lens and you can really stop down to make some DOF. (very economical way to step into macro...

If you want excellent macro photography without paying ridiculous prices for a "pro-macro lens" that STILL have a minimum focusing distance, then go for this extension kit - absolutely indispensable. One note however, when using a zoom lens with these,...

There is always some crack sound, when I use all the three tubes with my 80-200 f/2.8.You have to pay extreme attention because it is easy to break when using with a +1kg lens. So, buyers should try to get the most solid one among the other brands. Try...

I like the versatility of the extension tubes. Light weight and inexpensive for travel. Read and understand the light loss effects if you manually meter your subjects.

A very low cost way of experiencing the beauty of macro photography.

excellent for close-up/macro photography with 1:1 or more magnification. Electronic contacts work well with my Minolta AF and TTL meter.

extremely useful when out in the field and you need 2 get closer 2 your subject...they even link the electronic contacts between the lens and the body...just a bit pricy (but all photographic equipment seems 2 be expensive) also when used with a heavy...