Ricoh GXR 브로셔 및 사양 - 페이지 4

{카테고리_이름} Ricoh GXR에 대한 브로셔 및 사양을 온라인으로 검색하거나 PDF를 다운로드하세요. Ricoh GXR 14 페이지. Ricoh gxr: product brochure
Ricoh GXR에 대해서도 마찬가지입니다: 사용 설명서 (6 페이지)

An original system expanding range of expression with

interchangeable units

GXR is a unique camera system that

consists of a body and camera units.

Each camera unit contains a lens (focal

lengths differ between units), an image

sensor of optimum type and size for

the unit, and an image processing

engine. By changing units, the photog-

rapher can handle a diverse shooting

range in a way that satisfies sophisti-

cated requirements for photo expres-

sion. The slide mechanism for attachment/

removal enables smooth camera units

changes.

Compact, high-performance lens design at a level only possible

with the interchangeable unit system

It is the lens that gives life to the photograph. In interchangeable lens

camera systems up to now, the distance from the mount and the back of the

lens to the sensor image plane was subject to requirements for flange back

distance and back focal length. This made it difficult to achieve both com-

pactness and high optical performance.

Eliminating the lens mount, however, means that the back focal length can

be freely defined for the GXR, enabling it to use the most optically

efficient lens designs with the minimum size. In addition, combining the

lens and image sensor increases design flexibility so camera units can be

developed based on a variety of concepts. This practical inspiration has

given birth to a totally new camera system with portability, high image

quality and superb expandability and growth potential as a system.

Compact size, high image quality, and unlimited

A highly airtight system so no worrying about dust when

changing lenses

The ease with which dust can adhere to image sensors has been a system

problem for interchangeable lens digital cameras up to now. In the case of

GXR camera units, however, the lens and the image sensor are integrated

into a single unit. This structure makes it difficult for dust to get in since it

is not necessa r y t o ex pose t he

inside of the camera when changing

lenses. In addition, the inside of the

units are highly airtight with light-

shielded walls. Even in highl y

d u s t y s h oo t i n g e n v i r o n m e n t s,

camera units can be changed with-

out hesitation.