Pentax Spotmeter V flash meter The Peak Design Leash is

The Peak Design Leash is a compact camera strap with quick-release ends that can stash easily in a pocket when you're not using it: it's made of thin

The RMC Tokina 28mm f2

a very cool rotating extension/magnification scale for 90mm

doesn't say what it is

This shade will fit most Zeiss C-type lenses with focal lengths of 150mm and up

Pentax Spotmeter V flash meter The Peak Design Leash isThe Pentax Spotmeter V is a precision meter for reflected light measurement. It reads from a one degree area through a big, bright viewfinder, displaying an EV number on an easy to read analog scale which can be transferred to built in calculator dial to provide exposure options. Accurate readings, excellent cosmetic condition.