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Focal Length and Magnification Explained - Beginner Part 2 (Astronomy - Into The Stars) View | |
Focal Length Explained 2 - Mike Browne (Mike Browne) View | |
Camera Basics - Focal Length (Apalapse) View | |
Mirror Formula and Magnification | Sign Convention (Manocha Academy) View | |
Camera Lenses Explained For Beginners (What Do The Numbers Mean) (Think Media) View | |
Focal Length Explained - Physics of Lenses (Wedgwood Tutors) View | |
GCSE Physics - How Lenses Work #69 (Cognito) View | |
Astro Tutorial #1.5: Focal Length and Aperture V2 - enhanced audio (catchingphotons) View | |
Multiple Two Lens System with Diverging and Converging Lens (The Organic Chemistry Tutor) View | |
Telescope Basics 2 (of 6): Learn to calculate magnification for a telescope/understand focal ratios (Eyes on the Sky) View |