The 75 SA 50 (French: 75 mm Semi-Automatique Modèle 1950; English: 75 mm Semi-Automatic 1950 Model) also called 75 Mle 50 or CN 75-50 is a French 75 mm high-velocity rifled gun.

2014年5月25日 · Canon PowerShot SX50 HS 不是單眼，不能換鏡頭，是類單眼 大砲、高倍光學變焦 旅遊機，特點是拍遠、拍近都很方便

佳能PowerShot SX50 HS是一款非常实用的长焦机，在北戴河拍摄样片的过程中，其性能与操控均带来了不错的体验，不论是使用其可达1200mm等效焦距的它拍摄鸟类，或是使用24mm的广角端记录建筑，都有着不错的效果。 [阅读全文] 初冬的温度虽然已算寒冷，但在北风洗礼之后，总会有最清新的空气和最蓝的天空。 此时穿上防寒服，拿起相机去拍一些古老的建筑，也算是另一种形式的放松。 佳能SX50HS是一款极致的相机，小巧的机身中蕴藏这50倍的惊人超大光变镜头 [阅 …

PowerShot SX50 HS is world's first 50x Optical Zoom lens in a compact digital camera, which goes all the way from a wide-angle 24mm to 1200mm (35mm equivalent) to capture any shot you choose.

The new Canon PowerShot SX50 HS is the world’s first *1 compact camera to feature a 50x optical zoom lens (24-1200 mm *2). By optimizing the refractive power allocation of each lens group and amount of movement, the camera measures only 105.5 mm in depth, making it thinner than its predecessor, the 35x optical zoom PowerShot SX40 HS (released ...

50x Optical, 200x Digital. Capable of recording 1920x1080 video at up to 30fps, slow motion of 240 fps. The Canon PowerShot SX50 HS is a 12.1 megapixel PowerShot model camera made by Canon. It features a large built-in 50x zoom lens which is equivalent to …

2012年10月10日 · The Canon Powershot SX50 HS is a 12 megapixels ultra-zoom that features the most powerful optical zoom lens ever made into a digital camera. At 50X, the lens of the SX50 HS has a reach equivalent to 24-1200mm, going from ultra-wide to well-beyond telephoto.

With the PowerShot S50, Canon updates the compact yet powerful S45 with a 5-megapixel sensor. Nestled between the ultratiny Elph models and the feature-packed PowerShot G models, the PowerShot S50 combines most of the portability of the former with nearly every advanced feature of the latter.

2003年8月5日 · Thanks to Sony's 1/1.8" five megapixel CCD sensor the S50 becomes 'yet another' digital camera originally designed for the 1/1.8" four megapixel sensor and quickly upgraded to continue to compete in the (ever more ridiculous) megapixel race.