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前几年，日本理光公司曾推出了引起轰动的ＧＲ１型和ＧＲ１Ｓ型相机。这两款３５ｍｍ袖珍照相机最主要的特征是采用了高档设计，两款相机均拥有超薄的镁合金机身（机身厚度差不多就是一卷１３５胶卷壳的厚度）和最大有效口径达Ｆ２．８及２８ｍｍ焦距的高像质镜头，以及能按摄
A few years ago, Ricoh Japan has introduced the sensational GR1 and GR1S cameras. The two main features of these 35mm pocket cameras are the high-end design. Both cameras have an ultra-thin magnesium alloy body (the thickness of a body is almost the same as the thickness of a roll of 135 film shell) and the maximum effective aperture of F2.8 And 28mm focal length high-quality lens, and can press