Traditional Culture Encyclopedia - Photography and portraiture - Why do Sony HX5C photos appear many white spots after enlargement? What's wrong with the camera? Why doesn't my friend have a camera?

Why do Sony HX5C photos appear many white spots after enlargement? What's wrong with the camera? Why doesn't my friend have a camera?

It's noise. The reason is very simple. Because of indoor shooting, the light is not good, the camera improves the ISO index, and the graininess rises rapidly. If you want a very delicate feeling, indoors, either use a photographic lamp, a flash or a tripod, turn down the ISO and shoot at a slow speed.