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.
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
I'm studying for an exam and I'm referring to this. This one is so much simpler and more accurate that what the RUclipsr teach. Amazing ad!! They definitely know how to market these babies.
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!
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.
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.
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 👍
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?
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?
@@josephhamez8653 can u give an example? i only know of the grgbgrgbgrgbgrgb rgbgrgbgrgbgrgbg grgbgrgbgrgbgrgb bgrgbgrgbgrgbgrb pattern, all in one plane
@@helloansuman There are software packages for simulating lense combinations. You can even simulate your own lense elements with mirrors, light projectors and sensors using finite element methods. This sofrware is expensive and requires a decent amount of training to be able to be used effectively. You can assume there is simulation software for every process in design and production. Complete CPU designs can be designed and tested in software.
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?
How does a metasurface lens work to make clear images? Fresnel lenses aren't useful for focusing clear images because they can't focus more than the focal point. Light even a few degrees from the lens' axis create blurry streaks instead of points partly because a Fresnel lens doesn't slow light anymore near the axis than its edges. I can't see why a metasurface lens wouldn't have the same problem.
This ad was the most informative video on lens!!
ruclips.net/video/bLgRLxQCvsU/видео.html
And im watching it for my test
@@its.mahnoors what test .Physics test ?
@@satwikbagi9063 yes
@Mohammed Tariq good
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.
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.
The best advertisement i have seen ever
Companies should make more educational ads like this. Helps elevate respect for the product.
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 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
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 RUclipsr teach. Amazing ad!!
They definitely know how to market these babies.
The most explicit and simple video, for all categories of inexperienced in optics.
Canon remains No. 1
this is insanely informative...
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!
Thank you Canon Asia for helping me with my optics homework!
My schools physics department asked us to watch this vid, now i know my school is sponsored by cannon
Same here
😂 nice comment 😅
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 :)
I actually didn't realize this was an advertisement until the last 30 seconds of the video, honestly good job
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!
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.
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.
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
I didn't notice this is ads until 3.03
hahhahaha, me too
you aren't alone buddy
hhh
exactly what i was looking for! Thank you Canon for making this video
This so good and simple it makes you understand everything
Better than those ray diagram explanations because it's intuitive where this is derived from. Excellent ad.
physics is descovering a world you thought you already knew
Informative ad is the best type of ad
I thought it was about the study of lenses which we high school students need to mug up...seriously amazing💕😍
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
Wtf 😂 After the whole video ended realised that it was an ad , gr8 job
Excellent video... It helped me a lot with my Astronomy olympiad about refracting telescopes
Great Animation! May I ask, what software you are using?
The most useful ad ever.
This GCSE physics lesson was brought to you by our sponsor: Canon
Thanks Canon for such a good explanation.
I am from Bangladesh 🇧🇩🇧🇩..... That's very helpful video.... Thank you very much...
I switched to english as in my mother tongue couldnt find anything, this add in almost 3 mins helped me a lot😂❤ thx
Damn. If all advertisements be like these, I would be happy to watch and not skip any.
my physics teacher gave us this video for the quarantine, very good advertisement!
I came here for science research before realising it was a canon ad lmao. Still very helpful though 10/10.
Light through convex lenses refracts and converges to a single focal point (varies slightly)
This is the best ad ever
Believe me or not, this helped me more than my teacher ever has.
The best ad I've watched
this explains lenses so well
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 👍
My Utopian ad! 😶💙 Great job canon! ❤️
Thanks canon I needed this video .....to understand the basics 😊
this is the best explanation
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
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?
best advertisement in the world no cap
much better than other supposed information videos
Very educative ad.
Thank you so much sir for your packaged information.
The sensor is the main responsible for the creation of pictures, but the lens is the main responsible for its beauty.
Great video, good job!
i loved this video ! i would also loved to connect with you to make operation correction for our globe ?
Great Video
indeed
CanonAsia really out here teaching physics classes
Wow its worth watching this ad
if only ads could teach you geometric optics!😭
Why not make transparent, stacked sensors for r,g and b, that were part of a sphere? You then only have to take care of fov with the lens.
cause it's already what is done... 3 sensors stacked
@@josephhamez8653 can u give an example? i only know of the
grgbgrgbgrgbgrgb
rgbgrgbgrgbgrgbg
grgbgrgbgrgbgrgb
bgrgbgrgbgrgbgrb
pattern, all in one plane
Thanks CANON for education
Brilliant video!!
This short video explained spherical aberrations better than my ophthalmology professor did 🤣 Thanks Canon
Why camera don't use concave mirror? No spherical & chromatic abbr. Space telescope uses mirror to avoid any distortion.
Amazing information. But I was wondering how you select the lenses because each lens has its own properties?
If you the property of each lens then by taking further information you can select the lens of your choice
@@thanos3661 Is there any simulator available? without playing with the real glasses? If we can test the properties
@@helloansuman no lmao, how will they create a simulator if it isn’t practically tested?
@@a2editz605 sorry I have no idea. I have seen in some RUclips video. There are some simulators.
@@helloansuman There are software packages for simulating lense combinations. You can even simulate your own lense elements with mirrors, light projectors and sensors using finite element methods.
This sofrware is expensive and requires a decent amount of training to be able to be used effectively.
You can assume there is simulation software for every process in design and production. Complete CPU designs can be designed and tested in software.
I am studying Ophthamology , and i cleared my concept from here😅❤
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?
it's very good video sir
Nice Job.
Well xplnd... Just like a physcs tuitorl
Have you ever heard of “vowels”?
Its more complexe than that. Your model should be converging from both sides of the lense.
Quite helpful information! Thanks.
Nice explanation
thanks this was very helpful
V.vvv...good teaching and nice picture👍👍👍👍
I Like such advertisement. Very good.
Best explain ever💚
TFW your physics teacher literally gives you an ad to watch with homework
sme here loool
Wow superv...... Amazing.....
I had no idea this was an add, thanks canon
literally a physics lesson
can you help me in writing the lens function in Matlab?
Everyone : the ad was actually educational
The ad : am i a joke to you?
Best Explanation and GR8 ADvertisement.
How does a metasurface lens work to make clear images? Fresnel lenses aren't useful for focusing clear images because they can't focus more than the focal point. Light even a few degrees from the lens' axis create blurry streaks instead of points partly because a Fresnel lens doesn't slow light anymore near the axis than its edges. I can't see why a metasurface lens wouldn't have the same problem.
The scream I screamt when they showed how many lenses are in an actual camera. I wanted to make my own. 😭😭
what do they call the lens that are both convex and concave in the same piece of glass.
DO YOUR CAMERA USE PROCESSOR TO PROCESS THE SNAP PHOTO. IF YES.. PLEASE PROVIDE THE PROCESSOR ELECTRONICS CCT🤔🇲🇾🇧🇳🇧🇪
Thank you!
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) :)
Good video
cant believe i watched this ad to learn about lenses
Sir your great, I am from Pakistan
Im watching it in 2022 to prepare for my test
"Making light converge neatly to a single point requires technology."
Bro really knows his audience 😭
Share it to adapt it......Thx Canon
So my teacher is making us watch an ad wow but a smart ad.
Canon should start making educational videos from now on..