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Camera Basics - Focal Length
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Focal Length, Minimum Focus Distance and Macro Magnification: An Analysis
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Focal Length
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EO Imaging Lab 1.2: Working Distance
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Focal Length Explained! Why does it MATTER?
Quick and Easy technique to find the Hyperfocal Distance
Understanding Depth of Field (DoF) and How to Calculate it
Depth of Field Myths: Does Focal Length & Sensor Size Affect DoF?
All about LENSES! Zoom, prime, fast, slow, aperture, focal length and more!
THE BEST LONG LENS TECHNIQUE
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Focal Length DISTORTION - Which focal distance do I use for NEWBORN baby PHOTOGRAPHY?