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1929年,德国的弗兰克·海迪克(Franke&Heidecke)相机公司首次推出了使用120胶卷拍6cm×6cm方形画幅的禄来弗克斯(Rolleiflex)双镜头反光相机(以下简称120禄来双反相机)和1913年首次推出的徕卡135相机的情况一样,受到了职业摄影师的关注,经过实拍测试,这款装配有4片3组F4.5或F3.8天塞(Tesser)镜头的120禄来双
In 1929, Germany’s Franke & Heidecke camera company introduced for the first time a Rolleiflex dual-lens reflex camera (hereinafter referred to as a 120-way double-reflex camera) using a 120-film 6 cm × 6 cm square frame and Like the Leica 135 camera first introduced in 1913, it was followed by professional photographers who took real shots and fitted it with four 4-pack F4.5 or F3.8 Tesser lenses, double