Photography calculator
A few calculators to help you find the right settings in every situation.
Star exposure calculator
Because the Earth rotates, it’s important to take this movement into account when shooting. This calculator tells you the maximum exposure time to photograph stars without them turning into trails.
(More infos : sony.ch)
ND filter calculator
An ND filter “darkens” the image. To compensate, you need to increase the exposure time.
This widget converts your shutter speed without a filter into the correct exposure time when using an ND filter.
Hyperfocal distance calculator
The hyperfocal distance (H) is the focusing distance that maximizes sharpness in landscape photography. If you focus at H, everything will be sharp from H/2 to infinity.