Chromatic aberrations in human language are color distortions that add to the original images of various kinds of parasitic distortions.
If you are an amateur, and somewhere you heard that some kind of lens gives you strong XA (chromatic aberrations, that’s how they are often called out for shortening), and then they looked at the photo for a long time and didn’t see anything – don’t be upset. In our time, the struggle over HA is in full swing. Now, in high-quality optics, it is very well possible to fight HA, and therefore it is really difficult to notice them. Continue reading
Exposure is dosed by fixed assets:
ISO sensitivity value
Flash (or other lighting)
Basically, in digital photography, it is customary to say that exposure depends only on shutter speed, aperture and ISO, but in fact everyone who says that lowers the flash operation. Continue reading