Linhof UV (105mm) air but there are enough odd

but there are enough odd configurations to keep a set on hand in case you need to do something weird

The same serial number as on the focusing track is engraved on the outside of the front cell

The Really Right Stuff MPR-73 is a general-purpose Arca-compatible plate

compatible with any tripod legs with 3/8" thread

In other words

Linhof UV (105mm) air but there are enough oddThis is a big, heavy Linhof UV filter designed for lenses with 105mm filter threads. Worth noting for folks with ultra wide angle lenses that this filter extends about 1cm past the end of the threads, so govern yourselves accordingly. In excellent condition.