DICT.TW Dictionary Taiwan
18.188.95.170
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Pho·tog·ra·phom·e·ter n.  Photog. An instrument for determining the sensibility of the plates employed in photographic processes to luminous rays.
 ◄ ►