Olympus EE-1 Red Dot Sight m42 This genuine Hasselblad adapter connects

This genuine Hasselblad adapter connects a B50 lens with B60 accessories

The top plate has a 1/4” thread

This is just tubes: a lens is sold separately

plus a couple of selectable focus and exposure modes for more creative shooting

and an expansion system that can shrink the bag down for more streamlined carry with the camera insert out

Olympus EE-1 Red Dot Sight m42 This genuine Hasselblad adapter connectsThe Olympus EE 1 is a red dot sight designed to make supertelephoto photography a bit easier: instead of peering through the lens and desperately trying to figure out what you're pointing at with your 1 degree view, you can mount this sight to the top of your camera and very easily get things pointing generally in the right direction. In excellent condition, with original box.