Casio Exilim Z
Ive got a question about a Casio Exilim Z-70 digital camera?
I bought a Exilim Z-70 camera and sometimes not all the time circle flash marks appear on the pictures when i view them in my camera. Does anyone know how to get rid of them or what to change on my camera so they wont appear.
You can’t do anything about it.
Is it like small white dots flying in the air? They sometimes are there and other times aren’t there at all?
If so that sounds like dust in the air. The digital point and shoot cameras suffer from this (actually any camera with similar design) because the flash is relatively close to the lens. The small amount of distance between the flash and the lens causes the light to bounce off of dust particles in the air and right back through the lens. This causes these little white circles to appear on some pictures.
You can make it happen by going into a closet and moving a bunch of boxes around (causing dust to go into the air). Then take a picture. You should be able to see A LOT of ‘em on the pictures.
The only 100% cure is using a camera with an external light source. A flash that is further away from the lens will provide a great enough angle for the light to not bounce right back into the lens.
Z80 Japan video