Canon EF 17-40mm f4L lens mount_Yashica AF Three Lowel Tota-Lights with two

Three Lowel Tota-Lights with two extra lamps and a pair of barndoors

but it's usable as it is and it's got good bones if you feel like polishing it up

with a Pentax K mount

The Canon BG-E2 is a battery grip for the Canon EOS 20D

54 L is a short telephoto lens for the Mamiya 7 medium format rangefinder camera

Canon EF 17-40mm f4L lens mount_Yashica AF Three Lowel Tota-Lights with twoThe Canon EF 17 40mm f4L is a high quality full frame wide angle lens for the Canon EF mount. Relatively small and lightweight (relatively) for an ultrawide zoom, this lens also has a pretty respectable f4 constant aperture throughout its zoom range. In excellent condition, with original hood.