Bro you are without doubt one of my best TH-camrs for camera/film tech. You explain everything so well. You answer all my questions before I even have the chance to ask them lol. Keep it up bro
I have a question regarding the focal length on zoom lenses, how am I supposed to know the current focal length when the indicator is somewhere between two numbers. For example on the 17-55mm, if the indicator is somewhere in-between 35mm and 55mm, is it possible to know the exact focal length it's currently at? Because you mentioned the test at 2:07 were both shot at 24mm, I was just wondering how you knew the 17-55mm was at 24mm.
That's what I did - put the indicator somewhere between the 20mm and 28mm markings, and took the shot. After that I checked the image's EXIF data, and it shows in one of the fields the focal length readout from the lens. Based on that info, I'd make minor zoom adjustments until the Focal Length EXIF data showed me 24mm. It wasn't the most intuitive way, but on some cameras it is possible to overlay the focal length reading on the shooting screen, which would be an easier way to go about it.
"a lenses tstop value will allways be darker than the fstop value..." - in fact... not true. If the transmission matches the fstop it does. For example the Sony 85mm 1.8 messured by dxomark.
@@zy_cheng You are better, explain clearly and don't fool around calling too much attention to yourself. You use the humor on the right dosage. I hope you find a way of getting paid for doing these explainer videos. You are GOOD. Cheers from Brazil!
This guy makes the best explanatory videos, keep it up!
theese videos are amazing
The simplest and clearest explanation I have ever watched :)
Brilliantly done sir... I already knew the basic difference but the way you explained it was still enlightening...
wow this was the best explanation I’ve seen on this subject by far, answered my questions. thank you.
Bro you are without doubt one of my best TH-camrs for camera/film tech. You explain everything so well. You answer all my questions before I even have the chance to ask them lol. Keep it up bro
Perfectly explained! Not too long. Grafics on the point. Go on, man!
*_"Still looking for the cat?"_* 😂😂
It's fast and clear. Thank you
You did extremely well, despite know about them both, you the first I have seen explain why the t/stop is less. Thanks
That was great! A lot of info in less than 5 minutes. I totally get it now. Subscribed!
Absolutely incredible explanation, thanks for making this simple.
damn ur videos are actually really satisfying to watch, theyre so informatve and straight to the point. always learning somethng new
Damn, that was a clear explanation of what T stops are .. and the purpose of why they are used ..
Excellent clear explanation! Thank you!
Wow! You explained it very well! Your videos are really interesting!
Brilliant explanation, thanks!
This is one of the best explainations i have Ever seen in my life lol
This was awesome. Loved the cat jokes. Thanks for the explanation of Transmission vs DOF !
Excellent explanation. Thumbs-up!
wow you are an awesome teacher!
Thanks for useful information.
Brilliant !!!! very nicely explained . Keep up the good work . thanks
Ist There a Methode or equation to calculate the Nr. of T-stop on a F-stop Lens? THANKS FOR ALL THESE NICE VIDEOS
Excellent and very informative.
Very informative.. thanks
Love the cat... put him in more videos. Also, good explanation.
Really good explanation
Thank you for this explanation you are genius
Amazing content!! I've have just learnt something new. Thank you!
Love your videos, keep up the great work
great explanation!
Thx for the info zy
0:23 cat got inspired and went on doing some badass editing of new episodes of Tom and Jerry.
My cat found your comment inspirational in itself and offered to share some of his catnip with you.
Great Info,Bro💫 My Big 👍👍👍
I have a question regarding the focal length on zoom lenses, how am I supposed to know the current focal length when the indicator is somewhere between two numbers. For example on the 17-55mm, if the indicator is somewhere in-between 35mm and 55mm, is it possible to know the exact focal length it's currently at?
Because you mentioned the test at 2:07 were both shot at 24mm, I was just wondering how you knew the 17-55mm was at 24mm.
That's what I did - put the indicator somewhere between the 20mm and 28mm markings, and took the shot. After that I checked the image's EXIF data, and it shows in one of the fields the focal length readout from the lens. Based on that info, I'd make minor zoom adjustments until the Focal Length EXIF data showed me 24mm. It wasn't the most intuitive way, but on some cameras it is possible to overlay the focal length reading on the shooting screen, which would be an easier way to go about it.
@@zy_cheng Ah I see, thank you for the info! ^-^
Thanks!
Thank you !
can we test F-T stop at home manualy?
Yes I went back to look for the cat and 🧙♂️🌫️🐈, well done sir
saved ma life thank you
Thanks
Thanks boss. Good info.. 👍
This guy is the Dave2D of the photography world
Halelujiah! i m enlightened! thanks mate! :-)
This guy is good
so useful
Good job
The cat is growing bigger. The last video the cat was still a kitten.
Great video tho!
"a lenses tstop value will allways be darker than the fstop value..." - in fact... not true. If the transmission matches the fstop it does. For example the Sony 85mm 1.8 messured by dxomark.
Makes sense I guess.
Brabo!
Whats that Lipstik dawg lol
😎😎😎😎😎😎
Makea pri
This is not Kai
Shhhh don't tell the real Kai
@@zy_cheng You are better, explain clearly and don't fool around calling too much attention to yourself.
You use the humor on the right dosage. I hope you find a way of getting paid for doing these explainer videos.
You are GOOD. Cheers from Brazil!
chinese copy of the kai