Introduction
Original camera industry (before Mirrorless Camera) was divided into two major categories which are compact camera and DSLR (Digital Single Lens Reflex). Their features were so different that customers were also divided and had different trends. Recently, the compact camera market is rapidly decreasing even with the situation where DSLR market is slowing going up. The compact camera
Introduction
Original camera industry (before Mirrorless Camera) was divided into two major categories which are compact camera and DSLR (Digital Single Lens Reflex). Their features were so different that customers were also divided and had different trends. Recently, the compact camera market is rapidly decreasing even with the situation where DSLR market is slowing going up. The compact camera
Single Lens Reflex camera:S.L.R)
화인더용 렌즈와 촬영용 렌즈가 겸해진 방식의 카메라이다. 촬영렌즈를 통해서 들어온 피사체 상이 45도 반사경에 의해초점 스크린에 좌우역상의 상을 맺게 하고, 펜타프리즘에 의해서 정립정상으로 상을 관찰할 수 있게 만든 카메라가 펜타프리즘식 일안 리플렉스 카메라
Ⅰ. 개요
사진은 미술의 한 분야일 수 도, 문학의 한 분야일 수 도 없다. 사진은 미술과 문학의 중간에 위치한 독자적인 예술이라 할 수 있다. 평면으로 그 외형이 나타나지만 시간에 의해서 규정되는 유동적인 평면공간이기 때문에 미술에서 벗어나며, 또 문학성을 띠고 있다고 하지만 그것이 시각화
Ⅲ Success in Korea
There are several crucial barriers for Xperia PLAY to achieve success in Korean market.
1. Legal barriers _ Game Shut Down System
On 20 April, 2011, Game Shut Down System was approved by bill judge committee of Korea. The Game Shut Down system is to prohibit adolescent from playing on-line game from midnight to 6 a.m. of the next day, and its object is to reduce inte