首页> 外国专利> An Improved Photographic Stand and Equipment for Use in Bromide Printing, for Enlarging, Reducing, or Copying Photographs, and for Lighting and Modelling Flowers, Fruit, and other Small Still Life Studies.

An Improved Photographic Stand and Equipment for Use in Bromide Printing, for Enlarging, Reducing, or Copying Photographs, and for Lighting and Modelling Flowers, Fruit, and other Small Still Life Studies.

机译:一种改进的照相台和设备,用于溴化物印刷,放大,缩小或复印照片,以及照明和建模花朵,水果以及其他小型静物画。

摘要

28,000. Lambert, A. J., and Land, C. H. Dec. 8. Camera stands; enlarging; reducing in size; studios; re-touching. - Relates to a studio and photographic stand, and its equipment of easels, retouching-desks or light screens, for enlarging, reducing, or copying photographs. The stand comprisestwo telescopic parts, which may be manipulated from behind the camera by the handle N, Fig. 1; in addition to the notched scales H. J hitherto provided on one side, other scales L, M are provided on the opposite side, the reading commencing with number 3 instead of number 1, so that the reading of the position of the lamp may be read by the front edge of the table Z. The notched scales thus give the distance of the lamp, while the scales L, M give the distance of the lens negative. The difference gives the distance between the lens negative and the lamp, directly and without necessity for calculation. The easel P is connected to the support E or F, as shown in Fig. 2, so as to be adaptable to inclined positions for use as a desk. When' employing a retouching- desk, the easel is folded down horizontally for use as a table in conjunction with light screens J, Fig. 3, and a retouching-desk 3. For studio work, two similar easel boards P, P2, Fig. 4, are fitted with a reversible part 4A, a framework 6, 7, and rods 5 for screens and curtains.
机译:28,000。兰伯特(A. J.)和兰德(C. H.)12月8日。扩大减小尺寸;工作室;重新修饰。 -与摄影棚和摄影棚以及画架,润饰台或光幕有关的设备,用于放大,缩小或复印照片。支架包括两个伸缩部分,可通过图1中的手柄N从摄像机后面操纵它们。除了在一侧设置刻痕刻度H.J之外,在另一侧设置刻痕刻度L,M,读数从数字3代替数字1,因此可以读取灯的位置。带缺口的刻度尺给出了灯的距离,而刻度尺L,M给出了透镜的距离为负。该差直接给出了透镜负片和灯之间的距离,而无需进行计算。如图2所示,画架P连接至支撑件E或F,以便适于用作办公桌的倾斜位置。当使用润饰台时,将画架水平向下折叠以用作工作台,并与图3的光幕J和润饰台3结合使用。对于工作室工作,两个相似的画架板P,P <2在图4中,其装有可逆部分4A,框架6、7和用于纱窗和窗帘的杆5。

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