Transcription: This is the techno menu. From here you can select from five different workshops and learn about the nuts and bolts of photography. Click on lens to see the world through 10 different lenses and learn what focal length really means. Focus will teach you how to use your auto focus camera more effectively as well as how to use focus as a compositional tool. Exposure will showrelationship between aperture and shutter speed and how to use your auto exposure camera more effectively. Aperture explores depth the field and how you can use it to take more interesting pictures. Shutter demonstrates the e ...