Digital Photo Calculator 1.0

The Digital Photo Calculator is a tool for digital photographers, who need information about sensor resolution and diffraction limit, convert between RGB and Lab color spaces, calculate Dmax and Dmin values from their Lab measurements or want to calculate DOF and hyperfocal distance optimized for given sensor size and resolution.
Sensor calculations
Calculate pixel dimensions, pixel size, resolution and diffraction limit.
Color conversions
Convert values from Lab to RGB, RGB to Lab or between AdobeRGB, sRGB and ProPhoto RGB color spaces. Calculate color temperature or density from Lab values. Get preview of the color on your iPhone.
Lens and focus calculations
Calculate hyperfocal distance and depth of field. Use your sensor size and resolution as criteria for acceptable blur or use traditional, more forgiving standard. Find what angle of view has a lens on your sensor and what is the corresponding focal length on a full frame camera.