How Lenses Function

Revisit the physics of how lenses work, and how refraction, spherical aberration, and chromatic aberration come about.

[poopyharlow]

This ad was the most informative video on lens!!

[dominicdominik]

If only every advertisement would be that interesting with such a high quality. Great Job Canon!

[kaylt.]

Canon is doing it right. Before anything else, before their plug is even mentioned, its just about science, & that is what we come here for. If there is that much simplicity & honesty in their products, i trust them to make a mighty fine camera.

[TechsScience]

The best advertisement i have seen ever

[sabymondal]

Companies should make more educational ads like this. Helps elevate respect for the product.

[hitenshrotriya]

This video is 20 times better than my school's lecture, physics is not about mugging up, but understanding and visual learning, imagination etc

[carolinebcqt]

okay im actually using an ads to help me understand physics.

[mirageleung]

This was brilliant... at 0:45 it clarified what other videos make confusing, in that an image is made up of an large amount of point light sources based on the resolution, in order to generate the image. Where other videos make it confusing is they generally only show one single point

[sorinsorin]

The most explicit and simple video, for all categories of inexperienced in optics.
Canon remains No. 1

[olahasan]

My schools physics department asked us to watch this vid, now i know my school is sponsored by cannon

[trashcan]

Thank you Canon Asia for helping me with my optics homework!

[kimidayo]

I didn't notice this is ads until 3.03

[forhadrh]

0:51 - This is what the animation I was looking for since 3 years 😑. Seriously !

[DUCzillaMonster]

As a full time fuji shooter, i see people bashing canon and they write cannon, just fool yourself. This was very educational and apply's to all brands! Thank you canon!

[HowardPhillips]

Very nice, will definitely be sharing this with my students, On the other hand may I humbly suggest using the term 'elements' or 'lens elements' when describing the correcting elements like the convex element, that make up the overall lens itself? This is feedback from some of my students, by the way. Thanks for a clear and simple video.

[yooonaaa]

one of the best and informative ad i came across! tho i was studying for the test but this made me understand better. appreciating your work man!

[charlescowan]

Honestly, I just landed here's because of the science interest. If I ever have an interest in cameras or photography, rest assured, I will choose cannon now lol. Thanks for the direct, uncut information, before even knowing this was a cannon channel.

[jewjewabrams]

Thank you cannon for teaching me about lenses, now can we have more educational ads for something like engineering for cars and electronics

[trkg]

exactly what i was looking for! Thank you Canon for making this video

[millionwasps]

I actually didn't realize this was an advertisement until the last 30 seconds of the video, honestly good job