Goerz' Photo-Stereo-Binocle Detective Camera, Model I, 1902

C.P. Goerz, Berlin. Nos. 1850 and 2126, binocular camera for stereo and single-exposure images of 2 x 40 x 50 mm, binoculars with 2 ½ x and 3 ½ x magnification, with Goerz Doppel-Anastigmat Serie III 75mm lenses nos. 107716 and 65795, original viewfinder, focusing screen (glass taped) and sixty-page catalog from the 1920s on the Photo-Stereo-Binocle, overall good condition, shutter working, lenses clean. – Note: A significant camera in German photographic history. The two body numbers are presumably due to a stereo photographer complaining that the focal lengths of the lenses were too different, resulting in the replacement of one of them at the factory. It was and is a particularly good stereo camera.

布雷克拍品等级是为了方便竞买人判断拍卖品的成色而设置的。布雷克等级用1到6级来标注外观和功能的成色，(从非常好到非常差)。 在目录图册里用括号里的2个数字来表示，前一个数字表示外观成色的级别，后一个数字表示功能成色的级别。如(3/2)表示外观成色是3(满意的)，功能成色2(好)。 成色 定义参照下列标准： 1 - 非常好 (未使用过，没有使用痕迹) 2 - 好 (新，极少的使用痕迹) 3 - 满意的 (普通的使用痕迹) 4 - 及格的 (明显的使用痕迹，某个非主要部件是后配的) 5 - 有缺陷的 (极明显的使用痕迹, 某个主要部件是后配的，功能上有缺陷，需要修理) 6 - 非常差 (严重破损, 缺少重要部件)