EV Calculator

The DSLR EV Calculator is a little App that helps you to calculate the right EV values for your High Dynamic Range (HDR) photos. Manually select the shutter time you want for the overexposed photo and the shutter time for the underexposed photo. Once entered into this App, you will know which middle shutter time you have to set on your camera, as well as the EV value to achieve the over- and underexposed photos you want.