**If you like the app, please buy the ad free version to support my development** DSLR guru has all the basic and advanced features of a DSLR camera explained with interactive tools and images. There is a DSLR emulator which can be used to test your skills at the end or to learn without using an actual camera. This makes this learning photography very easy. Topics included: * Aperture * Shutter speed * ISO * Motion blur * Depth of field DOF * DSLR Emulator Proudly made in India