The mercury oxide batteries V625PX or PX13 contain the dangerous substance mercury and therefore may no longer be sold. What alternatives are there for this battery?
Congratulations, you’ve taken a step in the right direction and purchased a precision meter that will help you to perfect the exposure of your shots and eliminate the need for a lot of waste and time to finish your images. If the light meter does not initially provide the values you expect, we recommend that you read this entry and perform the calibration described below.
Our new compendium answers questions covering all aspects of issues associated with handheld exposure meters in digital photography. Find out more about the functions included with exposure meters and how to use them, as well as the characteristics of light, white balancing and much more.
When a subject is illuminated with flash, the respective flash power of the individual light sources has to be adjusted to your camera’s exposure parameters. Read more on this issue in excerpts from a book published by Rheinwerk Verlag.
Above all, exposing a photo involves influencing two quantities: f-stop and shutter speed. Read more about this issue in an excerpt from a book published by Rheinwerk Verlag.
Exposure metering in the studio with flash can’t be executed automatically by the camera because the light source is only active at the moment the image is recorded. Read more about this issue in an excerpt from a book published by Rheinwerk Verlag.