Manually set aperture, shutter speed automatically adjusts. Learn how to use auto focus in the aperture priority mode for theCanon EOS 40D Digital SLR camera in this free Canon photography lesson. Expert: Ryan Vaughn Bio: Ryan Vaughn is a photo enthusiast who has used his expertise for professional wedding portraits and business promotion. Filmmaker: MAKE | MEDIA
Video Rating: 4 / 5
Set aperture and shutter speed manually. Learn how to take pictures manually with theCanon EOS 40D Digital SLR camera in this free Canon photography lesson. Expert: Ryan Vaughn Bio: Ryan Vaughn is a photo enthusiast who has used his expertise for professional wedding portraits and business promotion. Filmmaker: MAKE | MEDIA
Video Rating: 4 / 5