Yongnuo YN560 IV with wireless radio controller extension tube 0 is a teleconverter lens

0 is a teleconverter lens that will work with many Canon EF mount lenses

So pick up this nearly invisible Thinktank Urban Disguise 35 V2

and it comes with a neat little key that locks the front pocket (and only the front pocket)

4 is a fast standard lens for the Minolta MD lens mount

Yongnuo YN560 IV with wireless radio controller extension tube 0 is a teleconverter lensThe Yongnuo YN560 IV looks like a Canon 580EXII, but it's not: it's a simple, single pin, non TTL flash suitable for on or off camera use with a PC sync cable or with the included YN560 TX radio transmitter. The head tilts and swivels, and zooms from 24 105mm coverage. It's compatible with any camera that has a hot shoe, film or digital; the controller is for Canon EOS, but there's no TTL functionality built in, so you should be able to use it on