CPP: Inverse Square Law

  • Instructors:
    Steve Kozak

    PPA Members:


    Alas, the rumors about the Inverse Square Law being on the CPP exam are true! Learn about what it is and how to apply it in this video as PPA Instructor Steve Kozak takes you through Inverse Square Law as it relates to the CPP Exam. Topics covered include:

    • Definition of the Inverse Square Law
    • How to apply Light Falling off
    • Distance between your subject and your light source
    • Using Inverse Square Law in regards to distance and F-Stops

    Don’t worry – it’s not as confusing as it sounds! Steve gives you everything you need to know about this important rule so you’ll be all set to ace the test.

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  • Duration: 0:06:24 Expand video to full screen for best view.

      • Steve Kozak

        M.Photog.Cr., CPP

        Steve Kozak is an active member of the Professional Photographers of America and the Texas Professional Photographers Association. Steve has earned the “Master of Photography” and the “Craftsman” degrees from PPA, and is PPA Certified. His work has appeared in the “Loan Collection” at the exhibit by Kodak and Walt Disney World that is held at EPCOT in Orlando, Florida. Professional recognition of his work include the Masterpiece Award from Fuji Film USA.

        He is returning for his 13th year at the prestigious Texas School of Professional Photography.  He is also returning for his 10th year to teach at Imaging USA.  He recently taught at Image Explorations in near Victoria, BC, and at the Mid America Institute of Professional Photography (MAIPP).

        Steve's articles have been published in Professional Photographer and Texas Professional Photographer magazines.  His motivational and informative programs make him a popular speaker and lecturer on the program circuit.

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