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    Thursday, December 15, 2016

    Fundamentals of Photography Lenses



    This guide will show how to choose lenses and take full advantage of their creative options. It covers fundamental concepts that apply to any camera, such as focal length and camera position, and shows how to evaluate and shop for DSLR lenses. The second half of the guide focuses on shooting techniques: controlling autofocus, working with different focal lengths, and managing distortion and flare. The guide also examines various filters and contains tips on cleaning and maintaining lenses.

    1:25 Who is this course for?
    2:59 Why does the lens matter?
    5:36 Changing lenses
    9:19 A word about camera brands
    11:12 What is a lens
    15:04 Field of view
    17:41 Image senors and field of view
    19:03 Focal length multipliers
    24:25 Primes and zooms
    26:48 Focal length, camera position, and composition
    30:50 Exercise Taking ugly self-portraits
    34:13 Shooting wide
    41:16 Shooting telephoto
    49:26 Focal length applications
    51:25 Depth of field (DOF)
    56:28 DOF and sensor size
    58:18 DOF and background size
    1:00:24 Deep DOF and diffraction artifacts
    1:04:28 Choosing a lens
    1:11:19 Lenses for crop sensor cameras
    1:15:44 Image quality
    1:19:55 Lens features
    1:26:37 Size and weight
    1:33:08 Lens notes for Micro Four Thirds
    1:40:15 Specialty lenses
    1:45:25 Where to buy
    1:48:19 Lens caps
    1:49:47 Focus point selection
    1:55:42 Center-point auto-focus
    1:59:33 Servo focus
    2:03:19 Focus troubleshooting What to do when your auto-focus doesn't
    2:05:23 Filters
    2:11:10 Auto-focus and live view
    2:16:13 Maintenance
    2:30:53 Micro-focus adjustments
    2:32:24 Goodbye

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