Physics – Optics: Lensmaker’s Equation (1 of 5)
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In this video I will show you how to find the focal length of a lens using the lensmaker’s equation.
PRO TIP
Block youtube.com at the DNS level — Pi-hole, NextDNS or your hosts file — but allow
youtube-nocookie.com and i.ytimg.com. These tutorials keep playing; the rabbit hole does not.
107.2K views on YouTube
Visit http://ilectureonline.com for more math and science lectures!
In this video I will show you how to find the focal length of a lens using the lensmaker’s equation.