4 Professional Cameras and Lenses

All for 9 x 12 cm, with triple-extension, rotating or changeable backs, changeable lens plates and focusing screen backs. 1) Bülter & Stammer, Hanover. Wood body, with Plaubel Heli-Orthar 5,2/130 mm, front standard repaired, fittings later chromed, looks good. (3-/3-) - 2) Meyer, Görlitz. Silar, early version, two screws and one pin missing, without plate, with Meyer Plasmat-Set 4,5/6 inch, front element with lens separation on corners. (4+/4) - With cassette for 6 x 9 cm roll film. - 3) Unmarked, wooden case, with Meyer Helioplan 4,5/13,5 cm, back cracked, but still working, missing one nut on left strut, otherwise: (3/3) - 4) Perka, Munich. Perka, with 2 lens plates. (3-/3) - Much rarer than Linhof! - 5) 13 lenses in shutter, including Xenar 4,5/21 cm, Xenar 4,5/18 cm, Tessar 4,5/15 cm, Tessar 4,5/10,5 cm, mixed condition, mostly: (3/3) - 6) 3 x Goerz Dagor with helical focusing: 6,8/180 mm, 6,8/150 mm and 6,8/15 cm. (3/3-) - And: 7-8) Steinheil Quinon 1,5/25 mm C-mount, and Schneider Xenon 0,95/25 mm with helical focusing with fully-closing aperture and detachable bayonet. (2-/3+) - In addition: Approx. 20 lenses, lens parts, shutters and cases for spares and repairs (not photographed).

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)