BREAKING NEWSPrésence de la sasfca à la ... par Michel Perie | Anniversaire par Michel Perie | Changer les led sur un [canon... par Stanislas_K | Flash magnesium en coffret (r... par Arnaud SAUDAX | Detective barby par Sylvain Halgand | Sortie vieux appareils 2024 par isabelle co | Objectif [a.prażmowski] par Arnaud SAUDAX | Quel type de pile pour cet ap... par Sylvain Halgand |
Mentor Press (Rigide)
France Version française
Photos by JPP text by JPP. From the collection of José Paula. Last update 2022-11-19 par Michel Rochevalier.

Manufactured or assembled in Germany from (Circa) 1925 to (After) 1925.
Index of rarity in France: Rare (among non-specialized garage sales)
Inventory number: 13849

See the complete technical specifications

Chronology of cameras Mentor 

This camera is based on the Mentor II strut folding camera, and is a custom made modification. It is unclear which company modified the camera, but it was surely made in the UK.  This type of the modification was common in the UK before WWII for the press reporters. It adds rigidity to the camera and thus allows for a longer life under heavy use. Similar modifications are seen for other period strut folding cameras, such as the Ica Minimum Palmos or Van Neck Press. 
The struts are substituted by a wooden casing, and the front panel is fixed by screws without any movements. This camera is for plate format 9 x 12. The shutter is the Mentor focal plane installed on the Mentor II and III cameras, delivering speeds in the range 1/8 to 1/1300 plus T. The speed table is written in English. The lens is a Goerz Dagor with 18 cm of focal length and maximum aperture of 6.8.

Mentor Press
The Mentor Press rigid camera




Cameras from Ebay France (Mentor) (Uploaded each 3 hours)