Nikon AS-6 brand_Olympus The bad part is that

The bad part is that the rear panel controls are just atrocious

No mechanical or electronic coupling: this is a fully manual tube

minor cleaned-up corrosion on a few battery contacts which will not affect function

Printfile 35-6HB archival negative sleeves for 35mm film

but maybe less convenient for fast-action focusing

Nikon AS-6 brand_Olympus The bad part is thatDo you want to turn your useful standard hot shoe into that F3 style proprietary shoe that everybody hates? If you do and I can't imagine why, but that's none of my business then the Nikon AS 6 is here to help. Slides right into a normal hot shoe, and suddenly you've got a F3 style shoe that works with only a few specific flash units. Ta da? In excellent condition with original box.