![]() This method can be used not only to make macrophotographs with enlarged GRIP, but also to create the effect of vintage portraits taken on large-format cameras. If you want to configure image processing parameters in detail, retouch and add text or ruler scale. Then you can simply drag the received images into the Helicon Focus program and it will automatically combine all the sharp parts of the photos into one image. Next, move the focus ring gently over the sharpness area and take photographs until the focus area passes through the entire subject. In practice, everything is simple: you need to fix the camera, for example, by setting it on a tripod, in most cameras you will have to turn off the automatic focus, and if you take off the macro, you should activate the appropriate mode. The right process is called stacking by focus. The mechanism of something similar to gluing panoramas, but the images are not located horizontally with a little overlap, and go as though deep into, superimposing one on another. The main principle of its work is to combine the sharpness zones on several images. In this situation Helicon Focus will be indispensable. You can of course extend the depth of field, close the aperture completely and face a number of other problems, such as lack of light, slow shutter speeds and loss of sharpness due to diffraction, especially on high-resolution cameras. ![]() For example, the very famous Canon EF 100 f/2.8L macro lens will have a 1.1 mm GRIP when shooting from a distance of 10 cm. ![]() ![]() This is not surprising, the width of the GRIP, especially when shooting macro rarely exceeds 1-2mm. It is often the case, particularly in macrophotography, that the object being photographed does not fit into the sharpness zone. The depth of the sharply depicted space, or GRIP, is the area in the photograph that is in focus. Helicon Focus is a program for extending the depth of field limits in photos. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |