تلفظ بین المللی : /kəŋkˈɑːvəʊkɒnvˈɛks/ تلفظ : [k@Nk'A:voUk0nv'Eks]
English
Concave on one side and convex on the other, as an
eggshell or a crescent.
Specifically, having such a combination of concave
and convex sides as makes the focal axis the shortest line between
them. See Illust. under Lens.
A series of pictures, usually photographs taken with a special machine, presented to the eye in very rapid succession, with some or all of the objects in th...
