Pentax AF-500 FTZ Powerful flash, but only dials down to 1/32 and even then, I'm not sure it gets that low. Zooming head and an… | Pentax, Gaffer tape, Door hold
Near Mint】Pentax AF-500 FTZ Electronic Flash From Japan | eBay
Pentax AF-500FTZ Speedlite Film Camera Flash -Tested-
Pentax AF500FTZ (MZ, PZ, SF, ZX Series) Flash [GN150] {Bounce, Swivel, Zoom} at KEH Camera