Home → Accessories → Posemètres → Actinomètres 9
Les actinomètres utilisent un papier à noircissement direct pour déterminer le temps de pose : plus le noircissement est long, plus le temps de pose sera long.
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imgsrc="./galleries/ColAcc/ACC07/ACC0752_01.jpg" data-tittle="Chronopose “Exact” de Cannevel - ~ 1900
(4 - 144)
(ACC0752)">
Chronopose “Exact” de Cannevel - ~ 1900
(4 - 144)
(ACC0752)
Chronopose “Exact” de Cannevel - ~ 1900
(3 - 144)
(ACC0351)
Actinomètre : Wynne's Infallible (Infallible Exposure Meter Co.) - ~ 1898
(ACC0866)
Actinomètre Bee Meter (Watkins) - 1902
(ACC0539)
Posemètre : Queen Bee (Watkins) - 1903
(ACC0907)
Expomètre Haka (Klapprott) - 1920
(ACC0538)
Photomètre de précision, modèle II (M & V) - 1922
(ACC0832)
Actinomètre (Kindermann) - ~ 1925
(ACC0519)
Photomètre Leutner
(ACC0663)