Become a lens expert. Part One covers what focal length is? & lens aberration

Credit & S sources
www.udio.com/my-creations
Intro song created with udio
www.unexplained-mysteries.com...
www.thoughtco.com/photography...
en.wikipedia.org/wiki/Focal_l...
www.bhphotovideo.com/explora/...
www.cbsedigitaleducation.com/...
smurfslight.blogspot.com/2011...\
shotkit.com/focal-length/

[@kenteore5845]

Good explanation of focal length.

[@kenslensdesigns]

Thank you, dad

[@tomkent4656]

Intro far too long.