Spectrum

Passing beams of a dark blue part of a spectrum and absorbing all other colour beams, that which glass as though deprives subjects of their natural colouring and gives them the general grey tone. Application of dark blue glass in many cases can relieve the amateur photographer of errors and warn him against excessive hobby for diversity and colour game of a photographed plot. The location of the device and shooting direction define a field of a shot of the future picture. Shooting from the remote point, or as it is accepted to speak, the general plan, transfers wide space in a picture and adumbrates about photographed object. Shooting at short range, i.e. close up, allocates its some part from all plot. At such shooting the problem consists in ability to find the most true in the semantic relation and the most expressive under the form a part of removed object. As well as in all other creative questions, here it is impossible to limit plans of the photographer any behind games or rules, and it is possible to specify in some techniques which help the decision of this problem only. Elementary of these receptions consists in application of an ordinary framework from a dense cardboard. On small sheet of a cardboard it is drawn, and behind that the rectangular framework with the same relation of the parties, as a personnel framework of the camera is cut out. Holding such framework before an eye (other eye is better for closing), observe through a framework a photographed plot and choose from it the necessary shot. However framework indications will be true only when it is on precisely certain distance from an eye. The distance it is defined by following simple calculation: if the framework size is equal the form that of a camera shot it it is necessary to have from an eye on the distance equal to the main thing focal races to standing of the applied objective; if the framework is more, it should be held from an eye in so much time further, in how many time it linearly more format of the device. For cameras of a format from 6х6 it is possible to make cm and more framework of the chamber equal to a format, for small-format its devices it is better to increase linearly time in two.