- metrogon photography
- аэрофототопографическая съемка с объективом "метрогон"
English-Russian cartography dictionary. 2013.
English-Russian cartography dictionary. 2013.
Metrogon — is a high resolution, low distortion, extra wide field (90 degree field of view) photographic lens design, popularized by Bausch and Lomb. Variations of this design are said to have been used extensively by the US military for use in aerial… … Wikipedia
trimetrogon — trīˈme.trəˌgän noun ( s) Etymology: tri + Greek metron measure + English gon : a system of aerial mapping involving the use of a single assembly containing three cameras with which one vertical and two oblique right and left aerial photographs… … Useful english dictionary