I don't know how old this video is but I find it pretty funny that a video about high quality optics has such a low resolution.
@JamesChurchill
Жыл бұрын
How are they supposed to film with the high quality lens when they haven't finished assembling it? 😀
@cwill404
Жыл бұрын
Use the prototype
@silverXnoise
Жыл бұрын
I’d guess early 1990s. The video resolution sucks, but there are several shots that suggest the camera(s) actually use a pretty impressive lens.
@SezerPAL
Жыл бұрын
maybe resolution is not about lens but sensor?
@silverXnoise
Жыл бұрын
@@SezerPAL It’s all of the above. This was recorded on video, had it been recorded on film they could easily reformat it and release it in 4k today. This is how most properly “remastered” or reformatted movies exist. If recorded to film, at least common 16mm or 35mm stocks, there’s plenty resolution to scan them at full HD or QHD, but if recorded to video at NTSC or PAL, it sort of is what it is. Regardless, professional lenses haven’t changed much in the last 50-years.
@r1273m
Жыл бұрын
When I was a photography student back in 1964 I spent a week in Wetzlar at the Leica factory and school. We thought it was out of this world but things have certainly moved on since then.
@rancosteel
Жыл бұрын
Lucky you.
@rael5469
2 жыл бұрын
"The lens periphery is milled to correct decentration in the optical axis." Got it.
@carlosoruna7174
Жыл бұрын
Means the lens is also centered. If you spin it on its axis there is no motion on the projected image. Projected on the film plane. Ultimate optical test.
@rael5469
Жыл бұрын
@@carlosoruna7174 Thanks for replying !
@ooyginyardel4835
Жыл бұрын
I got it. I went to school for it.
@saad3677
Жыл бұрын
Using the rotary encabulator
@rael5469
Жыл бұрын
@@saad3677 That's the one !
@briancooperwildlife
Жыл бұрын
watching this in 2023 ... and it is still WOW!
@dont-want-no-wrench
Жыл бұрын
expensive but worth it. give a thought to the precision of every component, not even counting the glass. and consider what went into the design in the first place, damned impressive
@michael_swardh
Жыл бұрын
Would be nice to see a new video with the RF1200 mm f8 IS L USM
@thebest4ever755
11 ай бұрын
Well only the assembly is different, so what would be more interesting would be a cutout of the lens I think.
@carlosoruna7174
Жыл бұрын
Saw the leica lens polishing operation in 83 . Amazing took it to another level. Add another 0 to the left of the . Teles are easy.
@Amberstargazerofearth
Жыл бұрын
I'm speechless and impressed
@ColinRichardson
Жыл бұрын
Can we get a lower quality version of this? Because this is of such high quality, I was almost able to make out details of this video.
@BariumCobaltNitrog3n
Жыл бұрын
This lens has an EF mount, 500mm focal length, f4 aperture, L-Series, Image Stabilization and Ultrasonic Motor. Only $9,000 US little to no chromatic aberration, smooth bokeh and sharp wide-open.
@te0pol159
Жыл бұрын
Not worth the money, you can get a new lens with way more reach and over-all better IQ with less money.
@garygruber1452
Жыл бұрын
I can buy a wife for far less than that.
@BariumCobaltNitrog3n
Жыл бұрын
@@garygruber1452 You could buy a wife, a car and have someone disappeared for less. And still have enough to take the car, the wife, and your former boss in the trunk out to lunch.
@HelamanGile
Жыл бұрын
@@garygruber1452 ...
@woox200sx
Жыл бұрын
@@te0pol159 which lens is that?
@MuntyScruntFundle
Жыл бұрын
I wish they'd do an update of this in better quality.
@CalculatinGenius
Жыл бұрын
fr fr they doing a documentary about a $9000 lens lookin like it was shot on an iphone 4
@ramonvillegas1785
Жыл бұрын
@@CalculatinGeniusseems that you’re just too young, this video has been recorded at the early 2000s do you expect 4K super sharp images out of a video recorded 20 years ago?
@CalculatinGenius
Жыл бұрын
@@ramonvillegas1785 yes
@kolawoleajideigendowpictur471
Жыл бұрын
this has provide food for many family including all over the world
@yogaforsuccess
Жыл бұрын
BEAUTIFUL
@rael5469
Жыл бұрын
0:20 My God, how can they be sure it is absolutely pure so there are no imperfections in the final product?
@raymondzhao9557
Жыл бұрын
many ways to test, such as IR spectrum
@user-tc2ky6fg2o
Жыл бұрын
In the molten liquid, the different materials separate depending on specific weight. The lighter contamination floats on the top as slag and probably is removed before casting. Heavier contaminations go down, of course. But as you saw in the video, every step is quality-checked after the operation.
@dopeytripod
Жыл бұрын
i love my Canon EF 400mm IS USM Lens telephoto lens
@jimsvideos7201
Жыл бұрын
Drink every time he says "Canon EF 500 F/4L IS USM". I dare you.
@user-ex2td8uj5u
Жыл бұрын
Bring me the bottle!
@charlieross-BRM
Жыл бұрын
I was paying attention to that. I worked at a studio where we produced technical product videos. The owner did most of the voice overs. The calmness and patience to speak repeatedly, including saying a long boring model number over and over is something to witness. It sounds like a lame boring job but the good ones really stand out, by not standing out.
@oliphab7468
Жыл бұрын
Am dead, can confirm
@ajlakanen
Жыл бұрын
Note for the film production team: next time please budget more than $5 for the music.
@CalvinHikes
Жыл бұрын
Don't forget the optical team who made a video about glass with a potato.
@RobertLeeAtYT
Жыл бұрын
You do realize the video was shot in the early 90's right?
@theothertonydutch
Жыл бұрын
@@RobertLeeAtYT Seems more like early 2000's. This lens came out in 1999 and the music is very much not 90's but has that distinct "how it's made" kinda quality to it.
@BitSmythe
Жыл бұрын
5:50 That many ovens? Lenses must sell like hotcakes! Strange, once I buy a piece of equipment. I tend to keep it around for a while.
@theenchiladakid1866
Жыл бұрын
Makes me wonder how did people take amazing photos before this lens came along
@te0pol159
Жыл бұрын
Is this a joke?
@charlieross-BRM
Жыл бұрын
@@te0pol159 It's sarcasm. But writing a sarcastic note on the internet should end with something like for people who don't pick up on the subtleties.
@theenchiladakid1866
Жыл бұрын
@@te0pol159 No, it was a real question. People took amazing photos before this lense and people now can't do the same without it
@theenchiladakid1866
Жыл бұрын
@@charlieross-BRM It was a legit question
@briancooperwildlife
Жыл бұрын
they never did
@SJR_Media_Group
Жыл бұрын
*_CANON makes World Class cameras and lenses..._* I have used Canon exclusively for the last 2 decades. While I can't say I own this remarkable lens in video, I do have other Canon lenses. The old saying "you get what you pay for" really applies to photographic equipment. *_I have never been disappointed with my Canon equipment._*
@cmichaelhaugh8517
Жыл бұрын
Interesting…even to a Nikon shooter.
@bolleolympus
Жыл бұрын
👌👌❤❤👍👍
@adredy
Жыл бұрын
wow
@samswift1718
Жыл бұрын
If only the narrator would tell us exactly what lens they are making 😅
@pfendi
Жыл бұрын
Yeah, if only he repeated that they were making a 500mm EF L IS USM lens a few times through the film, that would’ve really added to the documentary. 😅😅
@dont-want-no-wrench
Жыл бұрын
you mooks complaining about the resolution of the video- you got it too easy these days, go look at vhs for a couple of years.
@WestonNey
Жыл бұрын
Exactly! I grew up with this quality and people these days are too used to everything being super high res. Sensor and codec technology has improved so much over the last 20 years.
@CalvinHikes
Жыл бұрын
It's funny people used to use these super expensive lenses to turn out videos like the one we are watching.
@RobertLeeAtYT
Жыл бұрын
500mm f4? Uh, no.
@Orcinus24x5
Жыл бұрын
It's funny how little you know about photography.
@dreamingguy1999
Жыл бұрын
Why the background Nose. Please get rid of this.
@PilotVBall
Жыл бұрын
Such a ridiculously long model number.
@srpacific
Жыл бұрын
From the same country that brought you the Acura 3.2 TL Type-S A-Spec
@Orcinus24x5
Жыл бұрын
Stolen content. Enjoy your downvote and block.
@gregfaris6959
Жыл бұрын
11:40; WHY use adhesives for this?? This just guarantees that the lens is unserviceable, and becomes a disposable product. Many of these lenses are used in difficult situations, where damage could occur. Why build it in such a fashion taht it cannot be repaired?
@maisummarceneiroumdemuitos8037
Жыл бұрын
this lenses can be repaired is specialized locations.
@SumantManne
Жыл бұрын
They didn't coat the entire ring with adhesive, I imagine you could remove it with a heat gun.
@garygruber1452
Жыл бұрын
@@SumantManne Possibly a little acetone
@flolic
Жыл бұрын
You don't want lens to fall apart by itself while you shooting at football pitch or safari or wherever... Securing retention rings with glue is standard practice in lens manufacturing, and in need of service glue can be dissolved with IPA or acetone.
@BitSmythe
Жыл бұрын
The background musics are horribly annoying.
@psblad2667
Жыл бұрын
Very bad script for the computor voice! Repeating "EF 500 f4 L IS USM" is totally unnecessary and annoying to listen to!!
@Axel_Andersen
Жыл бұрын
Computer voice 8 years ago?
@CalvinHikes
Жыл бұрын
It's just a terrible video.
@ProudAmericanEngr
Жыл бұрын
“EF 500 f4 L IS USM” sounds like music to my ears.
@user-ex2td8uj5u
Жыл бұрын
Because they want you to buy it. They want to imprint in your mint the "Canon EF 500 f4 IS USM". It is not a documentary video, it's an advertising one 😀 I will go to buy one!!! 🙃
@geofflongford2008
Жыл бұрын
Who gives a rats? Maybe your next video about the lens production process will have a much better script. Let me know when it's been produced so I can critique it.
@letrainavapeur
Жыл бұрын
I hate these synthetic voices
@charlieross-BRM
Жыл бұрын
Not synthetic. Professional voice over talent sounds like that for $$.
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