Asahi Pentax Bellows II brand_Gitzo The Canon Speedlite 600EX-RT is

The Canon Speedlite 600EX-RT is a modern Speedlite for Canon DSLR and mirrorless cameras

The Pentax MZ-60 is a compact autofocus 35mm SLR camera with a standard K mount

not all lenses may be mounted: this works with select Canon L-series telephoto lenses only

which is NOT compatible with the D1 annd D2 series

Asahi Pentax Bellows II brand_Gitzo The Canon Speedlite 600EX-RT isThe Asahi Pentax Bellows II is a good quality macro bellows for M42 mount cameras and lenses. Designed for macrophotography, this bellows will accept any M42 mount lens and provide substantial magnification, from 1: 1 and beyond. In excellent condition, with only very minor cosmetic wear.