Up Anssi's Collection | Light meters | Logaphot

Logaphot-01
Logaphot-02
Logaphot-03
Logaphot-04
Logaphot-05

This very little extinction meter has been sold at least by the names Logaphot, Addiphot and Addex. I know very little about it. It is probably English, and introduced in 1935.

This one comes from Dresden, Germany.

JAlbumChameleon