Search results
Results from the WOW.Com Content Network
The Minolta AF 50mm f / 1.7 is a discontinued lens with autofocus that was produced by Minolta for A-mount single lens reflex cameras from 1985 [1] through 2006. It is still in use today by users of digital and film SLRs from Minolta (later Konica-Minolta) and Sony .
The optical design for the 50mm f /2.8 macro lens was credited to Sho Tokumaru, [8] featuring a "double floating" element design, which incorporated zoom lens technology to move three groups independently at slightly different rates during focusing to improve lens performance over a wide range of focusing distances.
Although its shells, 50 x 228 mm, are twice the diameter of the 25×137mm cartridge of the M242, the 50mm cannon is not much longer than the smaller weapon. [2] The overall lengths of the 25mm cannon and 50mm cannon are 105.2 inches (267 cm) and 117.7 inches (299 cm), respectively; while the portion of the gun that intrudes into the turret are ...
Minolta AF 50mm f / 1.4 New: 2662-110 25621 [18] 5-pin 55mm No No No 1998 Restyled design; succeeded by Sony SAL-50F14 f /1.7: Minolta AF 50mm f / 1.7: 2550-100, [32] 2550-600 [22] [32] 25501 [18] 5-pin [32] 49mm [32] No No No 1985-01 [22] Original revision had metal focusing helicoid internally, while later revision was made of plastics [33 ...
The increasingly popular 20-50mm zoom range is arguably more versatile than the more established 16-35mm lenses and shares the minimum 2.5× optical zoom ratio of 28-70mm lenses but shifted to a wider field of view.
The EF 50mm lenses are a group of normal prime lenses made by Canon that share the same focal length. These lenses are based on the classic double-Gauss lens , [ 1 ] with the f/1.8 being a standard six-element double-Gauss with an air gap and powers between element 2 and 3 [ 1 ] and its faster cousins adding additional elements. [ 2 ]
The lên đồng ritual in process. Múa mồi (fire dance) in lên đồng ritual. Lên đồng (Vietnamese: [len ɗə̂wŋm], chữ Nôm: 𨖲童), votive dance, "to mount the medium", [1] or "going into trance" [2]) is a ritual practiced in Vietnamese folk religion, in which followers become spirit mediums for various kinds of spirits.
SMC Pentax-F 50mm F1.7 K-mount prime lens. The F series were the first autofocus lenses (excluding the rare smc Pentax-AF 35-70mm F2.8, made only for the ME-F camera). The autofocus is of screw-drive type, still supported by all Pentax DSLRs. They featured an aperture ring, which allowed the aperture to be controlled manually.