How Lenses Function
ฝัง
- เผยแพร่เมื่อ 12 พ.ย. 2016
- Revisit the physics of how lenses work, and how refraction, spherical aberration, and chromatic aberration come about.
Have more questions about lenses? Check out our lens FAQ here: goo.gl/2VGQAk - วิทยาศาสตร์และเทคโนโลยี
This ad was the most informative video on lens!!
th-cam.com/video/bLgRLxQCvsU/w-d-xo.html
And im watching it for my test
@@its.mahnoors what test .Physics test ?
@@satwikbagi9063 yes
@@its.mahnoors How was it?
If only every advertisement would be that interesting with such a high quality. Great Job Canon!
Sir good evening , what are differences between spherical and chromatic aberration and aways of minimising.
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.
0:45 That little animation here shows more clearly why images appear upside down than any other explanation I've either seen or heard. The best way to learn physics really is to be able to play with models, applying equations, yourself.
Companies should make more educational ads like this. Helps elevate respect for the product.
The best advertisement i have seen ever
okay im actually using an ads to help me understand physics.
Same!!!
I'm studying for an exam and I'm referring to this. This one is so much simpler and more accurate that what the TH-camr teach. Amazing ad!!
They definitely know how to market these babies.
This video is 20 times better than my school's lecture,physics is not about mugging up,but understanding and visual learning,imagination etc
this is insanely informative...
exactly what i was looking for! Thank you Canon for making this video
Thank you Canon Asia for helping me with my optics homework!
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
This so good and simple it makes you understand everything
The most explicit and simple video, for all categories of inexperienced in optics.
Canon remains No. 1
My schools physics department asked us to watch this vid, now i know my school is sponsored by cannon
Same here
😂 nice comment 😅
Sending this to my physics class!
Thank you cannon for teaching me about lenses, now can we have more educational ads for something like engineering for cars and electronics
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!
Informative ad is the best type of ad
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.
Thanks canon I needed this video .....to understand the basics 😊
I actually didn't realize this was an advertisement until the last 30 seconds of the video, honestly good job
Excellent video... It helped me a lot with my Astronomy olympiad about refracting telescopes
this explains lenses so well
Great Animation! May I ask, what software you are using?
Quite helpful information! Thanks.
Thanks Canon for such a good explanation.
I thought it was about the study of lenses which we high school students need to mug up...seriously amazing💕😍
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.
Great video, good job!
Great video
The most useful ad ever.
Brilliant video!!
Wait this is an advertisement
Plot twist
@@KeenanTan thought so too when they said "canon takes pride..." wait what xD
@@geniumme2502 Dun Dun DUn DuUDnDUDN
It partially is; last 30 secs of the video.
exactly the ending got me like :0
Thank you so much sir for your packaged information.
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!
my physics teacher gave us this video for the quarantine, very good advertisement!
Better than those ray diagram explanations because it's intuitive where this is derived from. Excellent ad.
My Utopian ad! 😶💙 Great job canon! ❤️
0:51 - This is what the animation I was looking for since 3 years 😑. Seriously !
@NANDAGOPAL M You got it finally! :)
@NANDAGOPAL M All credit goes to that shitty education system :)
Light through convex lenses refracts and converges to a single focal point (varies slightly)
thanks this was very helpful
I didn't notice this is ads until 3.03
hahhahaha, me too
you aren't alone buddy
hhh
This is the best ad ever
this is the best explanation
much better than other supposed information videos
I am from Bangladesh 🇧🇩🇧🇩..... That's very helpful video.... Thank you very much...
Very educative ad.
Nice explanation
it's very good video sir
physics is descovering a world you thought you already knew
Nice Job.
The best ad I've watched
Thanks CANON for education
Damn. If all advertisements be like these, I would be happy to watch and not skip any.
This GCSE physics lesson was brought to you by our sponsor: Canon
Believe me or not, this helped me more than my teacher ever has.
i loved this video ! i would also loved to connect with you to make operation correction for our globe ?
Thank you!
Thanks
V.vvv...good teaching and nice picture👍👍👍👍
I switched to english as in my mother tongue couldnt find anything, this add in almost 3 mins helped me a lot😂❤ thx
What is the convex lens isn't spherical, but a parabolic one? They focus light from the whole lens on single point, right? Wouldn't that remove the need for the corrective concave lens?
Wow its worth watching this ad
Though the light in a magnifier burns at that focus point, am I right in thinking that it technically isn’t magnifying anything at all. and that it is just concentrating many light beams to one spot, which means light isn’t increasing/ speeding up thus not magnified?. Thanks great video 👍
Wow superv...... Amazing.....
Good video
Rly informative video. Is it safe to say that different lens are needed to adjust the wavelength of the different light colors to ensure that e.g. the blue and red light converge at the same point?
that is the distance between lenses
if only ads could teach you geometric optics!😭
Best Explanation and GR8 ADvertisement.
One thing...the power of a lense is expressed as the distance to its focal point. But the image (light rays of objects going through the lense) will never focus at the focal length of a lense. Right?
So, is this why the sensor will not be at the focal length of the lense? And consequently why the focal length mentioned on the lense itself is only referring to its distance to the sensor?
Superb
Like the viedeo and like to know more about lenses.
I came here for science research before realising it was a canon ad lmao. Still very helpful though 10/10.
Great Video
indeed
Super video
CanonAsia really out here teaching physics classes
what do they call the lens that are both convex and concave in the same piece of glass.
Thank you😭🙏🏻
best advertisement in the world no cap
This short video explained spherical aberrations better than my ophthalmology professor did 🤣 Thanks Canon
great
Sir your great, I am from Pakistan
Well xplnd... Just like a physcs tuitorl
Have you ever heard of “vowels”?
I Like such advertisement. Very good.
The sensor is the main responsible for the creation of pictures, but the lens is the main responsible for its beauty.
awesome
SiMple, Ye† inforMa†ive.
Super sir
Great
can you help me in writing the lens function in Matlab?
Why camera don't use concave mirror? No spherical & chromatic abbr. Space telescope uses mirror to avoid any distortion.
DO YOUR CAMERA USE PROCESSOR TO PROCESS THE SNAP PHOTO. IF YES.. PLEASE PROVIDE THE PROCESSOR ELECTRONICS CCT🤔🇲🇾🇧🇳🇧🇪
Nice
I had no idea this was an add, thanks canon
I am studying Ophthamology , and i cleared my concept from here😅❤
literally a physics lesson
cant believe i watched this ad to learn about lenses
Does the sensor draw the light to a single focal point, when the light exits the lens glass?
Hi Donald, the image sensor is what converts an optical image into an electronic signal (what you see through a viewfinder or LCD monitor) :)
TFW your physics teacher literally gives you an ad to watch with homework
sme here loool