Nippon Kogaku 35mm f2.8 PC-Nikkor (pre-AI)  type_Flash Coupling The included VC-9 vertical grip

The included VC-9 vertical grip lets you power the camera with two CR123 batteries

so it's basically just a very floppy canvas bag

Two Super System 4 reels are included

This is a good quality part with a black finish and rubber bumpers to keep your camera scratch-free- and it swivels out of the way to give you easier access to the rear dial

Not sure what

Nippon Kogaku 35mm f2.8 PC-Nikkor (pre-AI) &nbsptype_Flash Coupling The included VC-9 vertical gripThe Nippon Kogaku 35mm f2. 8 PC Nikkor is a manual focus lens with a shift mechanism built in, designed to help avoid perspective problems when photographing architecture: instead of tilting your camera up and creating converging lines, you shift the lens up and keep everything straight. You can also use this as a perfectly fine 35mm f2. 8 lens and never shift it, of course. Manual focus, without meter coupling. In very good condition, with light