Yongnuo YN560 IV with wireless radio controller lens mount_Mamiya RB with only minor surface wear

with only minor surface wear

Manfrotto 029 three-way head

maybe less so for stills

Pentax says it's not compatible with its 15mm f3

with your Snap Sights

Yongnuo YN560 IV with wireless radio controller lens mount_Mamiya RB with only minor surface wearThe 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