Nippon Kogaku 35mm f2.8 PC-Nikkor (pre-AI)  type_Flash Coupling Leitz Or (orange) filter for

Leitz Or (orange) filter for many Summilux lenses and others with a 39mm filter thread

The Yashica ML 35-70mm f3

with only very light internal dust

Partial divider set

They are designed to fit only a specific lens or several

Nippon Kogaku 35mm f2.8 PC-Nikkor (pre-AI) &nbsptype_Flash Coupling Leitz Or (orange) filter forThe 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