So many wonder lenses which are not designed to be used with digital sensors are being discarded. It seems such lens, with its pure glass could be recycled. Such a shame to toss Leica, Zeiss, Pentax 6x7 and other fine glass because technology has abandoned them.
The last step is also called vacuum deposition. This is not to be confused with when the lawyers tried to depose Trump, all they got is nothing in which all the effort and labor are wasted.
That narrator's voice is in the audio version of the uncanny valley.
The precision is incredible
Aren't human beings amazing?
Some lenses have over 20 of these individual lenses..incredible
Cool old tech is awesome.
The factory that makes the forbidden skimming stones
by hand grinding, therefore it was very expensive even for a single piece of lens (eyeglasses for example)
where are the lenses made though?
After decades and centuries of trial and error humans reached this far.
0:41 mmm... delicious... mint candies!
Those lenses aren't the only thing that lost focus.
EF 500mm is about 10 grand....
"ultrasonic washing machine", wait what?
hehe, you're right, that's not very nice. They're actually sold to Nikon ;)
Its amazing they are as cheap as they are...
Me: NOOOO don’t f*ck up the lens
Also me: remembers that they’re preprogrammed robots
So many wonder lenses which are not designed to be used with digital sensors are being discarded. It seems such lens, with its pure glass could be recycled. Such a shame to toss Leica, Zeiss, Pentax 6x7 and other fine glass because technology has abandoned them.
most of them are still usable. they just need a mount adaptor. You won't have autofocus, but they still worth it
The lenses that didnt make the grade are sold off to Fuji and Hanimex!
(naaa....sorry! thats not very nice.)
👍👍👍👍👍
amazing
Narrator -- Canadian? Midwestern? Canadian, I feel like.
Canon Lens Production in 240p 🗿
?? That's how every YT video was in the early days, you must be new here.
@@iforce2d it was a joke🗿
The last step is also called vacuum deposition. This is not to be confused with when the lawyers tried to depose Trump, all they got is nothing in which all the effort and labor are wasted.
Alien technology
If you're gonna rip this off a another channel, at least rip off a high quality version...
Yeah...seventies high school science lesson voice....on a reel to reel film.
"Science lesson 32......Zinc Oxide......"
ریزه کاری
video quality: 240p
optical quality of the material: 8k
Canon is known for it's pin sharp resolution lenses so it's ironic we're watching an appalling resolution upload !!!
This video is decade old, what do you expect?
And the channel is not Canon. Geez
@@Ilovecruise I mean I've watched tv shows and movies from 70+ years ago with better resolution and sharpness lol.
역시 일본이 최고다.
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