the Technique and a manufacturing techniques. Superfluous doubles

you are: the Technique and a manufacturing techniques

But if in the same device it will be alternately charged, black-and-white the coloured film, is better not to put the painted optical filter - differently, having forgotten it in time to clean, it is possible to spoil all colour pictures completely. In this case useful there will be a colourless ultra-violet optical filter. It improves the colour image at shootings highly in mountains a little, practically changes nothing black and white, but with success carries out protective functions. купить автомобиль на авторынке

Irrespective of optical filter presence each objective should be supplied by a cover. And this, apparently, such simple subject should meet certain requirements! To keep on an objective reliably, but not too hardly. It is convenient to exhibit at some cases a cover (at very long endurances), therefore it should not pass light, and from the party turned to an objective, should have a matte black surface.

Having the device and a film, it is already possible to remove. All other accessories or expand a possible circle of plots, or raise quality of pictures, or do shooting more reliable and convenient. For example, eksponometr; it is possible to manage exposition guessing by experience, this business not so difficult and yields quite good results at black-and-white shooting on modern materials with the big photographic width.

But at colour filming, especially on slides, the objective control of an exposition it is obligatory, differently it is necessary to do Superfluous doubles, that, first, not always realizable, secondly, it is labour-consuming and it is expensive. Therefore good eksponometr it is necessary to carry to the category of articles of prime necessity, especially for the travelling photographer.