Nikon E2 bellows extension tube brand_Blazes Photographic displaying an EV number on

displaying an EV number on an easy-to-read analog scale which can be transferred to built-in calculator dial to provide exposure options

and it will not work with any other setup

This is a  pretty sophisticated meter with ten-point averaging and cine mode- plus a weirdly retro-futuristic LCD display that wraps around the viewing area

This Impulse is battleship grey

Nikon E2 bellows extension tube brand_Blazes Photographic displaying an EV number onNikon E2 bellows extension tube in excellent condition. The E2 is a short extension tube (14mm) with a threaded plunger for lens stop down control. Can be used on a bellows or on its own.