I needed to learn this. Photography courses in my country is a bit expensive and far from where I live, so learning about aperture on youtube for free, is a huge help. Thank you very much.
Great explanation Gary, been a amateur photographer for many years now and you have just opened my eyes and knowledge to the science of F-stops. Thanks again
Hi Gary. Thanks for another great video. To make a non-aperture related comment, I was thinking about you yesterday as I was huffing and puffing up a hill to get into position. Your, “Don’t be a lazy photographer,” kept running through my head. Good luck with your photography in 2020.
You are a life saver Gary! I've been asked to teach a few kids photography when school restarts in a couple of weeks and I've been going around in circles trying to think how I can explain everything without either boring them or confusing them. I'm not a trained teacher and despite having been taking photos for around 30 years now, I do so much by instinct now I've been worried about missing stuff out. This video has just become part of my lesson plan :)
I first saw you doing an excellent interview of Mike Browne whom I subscribe to and find to be a talented mentor and teacher. I checked out your RUclips channel and after watching just a few videos I was so impressed by your knowledge and teaching style that I subscribed to your channel also. I took up photography at age 70 and I am having a blast. I have some catching up to do with your channel but rest assured that I will be gleaning as much information and inspiration as I can absorb. This was a super video for us amateur's. Wishing you and your family an outstanding 2022. God bless.
Thanks Gary, this is an eye opener and filled in a black hole that I didn’t know I had about depth of field. Since the beginning of time I’ve looked at my lens, observed that the numbers are closer together at distant focus and further apart for close focus. Then coupled with the F Stop scale I could guesstimate what could be in focus. The concept of changing the distance between the camera then correcting the focal length to get the same image size is a way of manipulating depth of field I’ve never thought about Well done, you made us think👍
Always good to watch someone else explaining D.O.F. Teaching Aperture and D.O.F are the subjects where I’ve seen students glaze over and you know you’re gonna have to slow down and get them hooked again, or lose them completely. I’ve always broken the subject down into aperture’s effect on D.O.F, then done table top exercises using just that concept, then a break for a cuppa, then going on to Distance from subject & Focal lengths effect on D.O.F. I’m definitely going to use your two photo anomaly trick at the start of the 2nd D.O.F session from now on - it’ll cause a bit of head-scratching, but will link nicely to a set of images I have.
I kneeled for that explanation. I am not a beginner, I have already taken really good photos. But you have a gift: to explain complicated things easily. Thank you! You helped me a little further.
Yes that is right. I purchased a Nikon Z6 with the 24-70 f4 lens. I shared a photo on line and someone said they where impressed with the depth a field that the kit lens had, and they where having second thoughts about getting the 24-70 f2.8. They don't know about this part of taking photo's. I was close to what I was shooting, zoomed in with miles of land in the back ground.
So true! I cringe when I hear photographers mention the use of a long lens to compress the scene. I have been shooting since the early 1970's, and i have never seen a long lens compress anything. All it does is reduce the angle of view, effectively "magnifying" a portion of the scene. But true magnification is a result of the camera-to-subject distance in relation to the angle of view. This is why macro lenses allow for better magnification, regardless of focal length, as they allow the camera to be closer to the subject, thereby changing the perspective. Long lenses simply allow the photographer to alter the perspective by moving farther away from the subject, thereby reducing the relative distance from camera to far away subjects, giving the illusion of compression of the foreground. In reality, only the perspective has changed, and the eye is fooled.
Agree, very informative for beginners and intermediate photographers like myself, I appreciate you taking the time to put the video together! I enjoyed watching and learning!
Thanks Gary, was just going to skip it as thought I knew it but glad you put that example in at the beginning to keep me engaged. Lesson learnt, though may just watch it again to confirm it went into my old noggin.
getting head around small number big hole, big number small hole... I was taught that F2.8 is equal to 2 fence posts in focus, F7 is seven posts, etc etc - is a great mental image to deal with depth of field. great video!!
Yep that's a fair bit of advice. The DOF of the fence posts will change greatly though depending on how close or far away from them you are. F2.8 for instance shot at 20' away and most of the fence posts will be in focus. Hope this makes sense :)
Nice one that man ! Didn't guess the numbers, but when you gave them I knew what was coming. Done Macro photography for several years and I know all too well, I want to be as close as I can to my bug (not the VW type) but also want the greatest depth of field, and know that F8 ain't gonna cut it, nor is F22 for that matter... I like to shoot F11 - F16, need my shutter speed to be pretty quick for movement, be it the bug or the wind, and want my iso 100, don't want noise, Thank heaven for powerful macro ring lights... Worth every penny. I've sent this to a few of my photog friends as I think it was VERY educational & think they'll get a lot from it, Thnx M8 keep up the good work !
Gary your so good at explaining/simplifying the technical parts of photography I'm like others who have left comments I thought I had it right , the second part of the video I do regarding the sweet spot with my landscape photography but hey you learn something something every day thanks for that upload looking forward to your next,.
Had hand surgery today. Thought I could do this before the surgery. Afraid photography on hold for several months. kindly keep sending me the tutorials so I can do the when healed. Thank you. Sandy
Marvellous video Not really seen anyone explain it this way before. Now I’m getting to understand what I do wrong for the results I’m after. With the old film, there was no record to how I got results. Time between taking photos could be weeks till I got the results back. The A.I. is brilliant in the modern cameras as the only mechanical change we can make is shutter and aperture And all the metadata that can be reviewed Cheers
I never knew this information...I shoot landscape and used to always. Pump it up. To F22. Learned something. Thank you Gary! I am subscribed now for sure.
Great refresher video. It’s been ages since I received my photography certification and this video with your brilliant teaching style have given me quite a bit of encouragement. Thank you so much for this!
Hi Garry,, I did get f16 wrong. Having watched the whole video I found it most interesting and helpful, especially about what makes one stop of difference. After trying a few tings on my camera I know I will watch it all over again just to prove to myself I got it right. Thanks again Ken
Thank you v much Gary I'm 2 years in on my photography learning journey. I felt I was beginning to get to grips with this aspect at last having tried lots of things, but this video has really helped things click for me and understand far better what I'm doing (or should be doing) with my aperture settings - v clearly explained.
Great informative video Gary. I knew bits but your explanation of camera distance away from the subject wasn't something I had necessarily thought much about. Really clear...thanks for the tutorial.
Great explanation Gary, precisely why you can still get a shallow depth of field with M43rds. In fact it’s possible with a smart phone if you get close enough.
Nice overview. This is why I like my old vintage lens, they have a colored depth of field scale marked off on the lens body. It was nice, because I could just put infinity at the mark for f22 and see how wide my depth of field would go nearest to me in landscapes. My old vintage zoom has the depth of scale lines spread out a lot wider at 70mm and very narrow at 200mm.
Thanks Garry, nice video. I've seen quite a few videos about aperture but not many talk about the affect of the distance of camera to subject, every days a school day. Cheers Garry, I look forward to your next video.
very well explained Gary...when doing portraits I prefer the very shallow DOF...love the dreamy out of focus quality and the bokeh...and when trying for those wonderful landscapes the 11 spot seems to work the best for me with an occasional 16...
And just when I thought I was getting the hang of this I find my understanding isn’t correct. This excellent video has explained why I didn’t get a decent blurred background when I needed to. Thank you and nice watches by the way. Oh yes I can spot a watch change but not the correct depth of field, which isn’t of any use when I’m taking photos.
Nice one Gary! Thankfully I learned all this stuff years ago but what a great video for newcomers and the bewildered,,,, excellent work as usual, thanks, Bob.
Thank you Gary, It's good to refresh the science since I have the tendency to forget occasionally and I like those old Corgi's, I use to collect them in the 1960's I just wish I still had them.
You have many comments already. But I must add another. Well done you added the element that must have come into photography when fixed lenses became less the norm. Thanks!
Great way to start your vlog Gary with the quiz really enjoyed that and I got 1 out 3 correct , so I'm sticking around to watch the rest ;). Really good explanation about moving those feet.
Thanks for that Gary, always good to be reminded of the technical details that are easily forgotten. Very well explained -you ought to be a lecturer of science or maths.
Great Intro video Garry which I think will work for a lot of people. Seeing as you asked for feedback and to be picky on the science, I think you may have glossed over the role of focal length in DOF. My understanding is that a wide angle lens will have a greater DOF than a telephoto lens for a given distance & F-stop. To quote wikipedia, “Depth of Field changes linearly with F-number and circle of confusion, but changes in proportional to the square of the focal length and the distance to the subject. As a result, photos taken at extremely close range have a proportionally much smaller depth of field.”. The practical upshot is the same as you demonstrated, but includes focal length in the mix. Wikipedia has a complicated equation for this, but essentially DOF increases with longer distance and larger F-stop number and decreases with focal length.
Great video Gary, I learnt this along time ago (sometimes forget when out in the field haha), macro photography is a good example for real shallow DoF and how the F numbers work. Hope to see more tutorials in the near future...👍
Hi Gary thanx for sharing the information in the tutorial it makes so much sense now how apertures work I had no idea about the anomaly I just blamed my camera I'm going to apologise to it now lol best wishes.
Really enjoyed this explanation, I have really been trying to understand this concept for a while now. I think I have it. Now, why change watches twice during the video.
65 in a couple of weeks, understand and learnt a huge amount from your videos in the last few days, clear and concise many thanks
I needed to learn this. Photography courses in my country is a bit expensive and far from where I live, so learning about aperture on youtube for free, is a huge help. Thank you very much.
Great explanation Gary, been a amateur photographer for many years now and you have just opened my eyes and knowledge to the science of F-stops. Thanks again
Happy to help cheers David 👍
Out of all the videos i watched on aperature, this is the best. I had a "light bulb" moment watching this, i now understand. Thank you sir!
Hi Gary. Thanks for another great video. To make a non-aperture related comment, I was thinking about you yesterday as I was huffing and puffing up a hill to get into position. Your, “Don’t be a lazy photographer,” kept running through my head. Good luck with your photography in 2020.
Aquario Amico - lol huffing and puffing 😁😁 sounds like you were trying to emulate me 😁😁 All the best to you too 👍🏻👍🏻
Just what I needed. Thanks for making this. Read and watched lots of other info but not fully understood and this was clear, nailed it.
You are a life saver Gary! I've been asked to teach a few kids photography when school restarts in a couple of weeks and I've been going around in circles trying to think how I can explain everything without either boring them or confusing them. I'm not a trained teacher and despite having been taking photos for around 30 years now, I do so much by instinct now I've been worried about missing stuff out. This video has just become part of my lesson plan :)
Oh that's fantastic. Let me know how it went. 👍
I first saw you doing an excellent interview of Mike Browne whom I subscribe to and find to be a talented mentor and teacher. I checked out your RUclips channel and after watching just a few videos I was so impressed by your knowledge and teaching style that I subscribed to your channel also. I took up photography at age 70 and I am having a blast. I have some catching up to do with your channel but rest assured that I will be gleaning as much information and inspiration as I can absorb. This was a super video for us amateur's. Wishing you and your family an outstanding 2022. God bless.
One of the best photography videos I've ever seen. The examples at the beginning were incredible! Well done Gary!
Thank you for the simple but informative tutorial, please keep them coming!
Good stuff Gary. You have a talent for describing things in a way anyone can understand. Down to earth, no nonsense. Great work as usual.
They say you're never too old to learn something new. Thank you for a great explanation.
Thanks Gary, this is an eye opener and filled in a black hole that I didn’t know I had about depth of field. Since the beginning of time I’ve looked at my lens, observed that the numbers are closer together at distant focus and further apart for close focus. Then coupled with the F Stop scale I could guesstimate what could be in focus.
The concept of changing the distance between the camera then correcting the focal length to get the same image size is a way of manipulating depth of field I’ve never thought about
Well done, you made us think👍
Always good to watch someone else explaining D.O.F.
Teaching Aperture and D.O.F are the subjects where I’ve seen students glaze over and you know you’re gonna have to slow down and get them hooked again, or lose them completely.
I’ve always broken the subject down into aperture’s effect on D.O.F, then done table top exercises using just that concept, then a break for a cuppa, then going on to Distance from subject & Focal lengths effect on D.O.F.
I’m definitely going to use your two photo anomaly trick at the start of the 2nd D.O.F session from now on - it’ll cause a bit of head-scratching, but will link nicely to a set of images I have.
I kneeled for that explanation. I am not a beginner, I have already taken really good photos. But you have a gift: to explain complicated things easily. Thank you! You helped me a little further.
That cleared quite a few things that had always puzzled me, thanks a lot Gary!
Cheers Edi
Very well explained Gary I love your videos mate well done and keep them coming!!
So many just focus on aperture and do not remember that the distance from camera to subject also influences depth of field. Great video Gary!
John Hare cheers John 👍🏻
In fact at close distances subject to camera distance makes more difference to depth of field than aperture!
Yes that is right. I purchased a Nikon Z6 with the 24-70 f4 lens. I shared a photo on line and someone said they where impressed with the depth a field that the kit lens had, and they where having second thoughts about getting the 24-70 f2.8. They don't know about this part of taking photo's. I was close to what I was shooting, zoomed in with miles of land in the back ground.
So true! I cringe when I hear photographers mention the use of a long lens to compress the scene. I have been shooting since the early 1970's, and i have never seen a long lens compress anything. All it does is reduce the angle of view, effectively "magnifying" a portion of the scene. But true magnification is a result of the camera-to-subject distance in relation to the angle of view. This is why macro lenses allow for better magnification, regardless of focal length, as they allow the camera to be closer to the subject, thereby changing the perspective. Long lenses simply allow the photographer to alter the perspective by moving farther away from the subject, thereby reducing the relative distance from camera to far away subjects, giving the illusion of compression of the foreground. In reality, only the perspective has changed, and the eye is fooled.
Well explained. Although I knew these things I still loved watching this vlog. Recommended.
Martin Agius cheers Martin
Agree, very informative for beginners and intermediate photographers like myself, I appreciate you taking the time to put the video together! I enjoyed watching and learning!
Eric Esen thank you Eric 👍🏻👍🏻
Great video. I learnt so much in this video that I didn't learn watching many other videos. Thanks a lot
Thanks Gary, was just going to skip it as thought I knew it but glad you put that example in at the beginning to keep me engaged. Lesson learnt, though may just watch it again to confirm it went into my old noggin.
lol You're welcome. Glad it got the old grey matter working :)
absolutely brilliant!
thanks for explaining some long-observed point so lucidly.
"May I be be excused from class now sir ! " What a brilliant explanation, wish I had that explanation when I was learning.Thanks Gary.
You may be excused Mrs Foulkes but please be back here next week :)
getting head around small number big hole, big number small hole... I was taught that F2.8 is equal to 2 fence posts in focus, F7 is seven posts, etc etc - is a great mental image to deal with depth of field. great video!!
Yep that's a fair bit of advice. The DOF of the fence posts will change greatly though depending on how close or far away from them you are. F2.8 for instance shot at 20' away and most of the fence posts will be in focus. Hope this makes sense :)
Huh........game changer for me Gary. I love videos like this. Now to go practice.
Thanks Gary for a brilliant & easy to understand video on the guide to aperture settings.
Simply brilliant, I came late to your channel, was impressed and subscribed. Thumbs up
Yes, focus point distance from the camera! Nice video Gary, thanks for posting.
Tony Pierce cheers Tony
Hi Gary, loved the video and a nice explanation. Great way of saying Hyperfocal distance without saying Hyperfocal distace.
Nice one that man ! Didn't guess the numbers, but when you gave them I knew what was coming. Done Macro photography for several years and I know all too well, I want to be as close as I can to my bug (not the VW type) but also want the greatest depth of field, and know that F8 ain't gonna cut it, nor is F22 for that matter... I like to shoot F11 - F16, need my shutter speed to be pretty quick for movement, be it the bug or the wind, and want my iso 100, don't want noise, Thank heaven for powerful macro ring lights... Worth every penny.
I've sent this to a few of my photog friends as I think it was VERY educational & think they'll get a lot from it, Thnx M8 keep up the good work !
Very kind of you to say and thank you for sharing. Cheers Norman xx
Gary your so good at explaining/simplifying the technical parts of photography I'm like others who have left comments I thought I had it right , the second part of the video I do regarding the sweet spot with my landscape photography but hey you learn something something every day thanks for that upload looking forward to your next,.
Thank you for saying Jeff 👍👍
Had hand surgery today. Thought I could do this before the surgery. Afraid photography on hold for several months. kindly keep sending me the tutorials so I can do the when healed. Thank you. Sandy
Oh nooo Hope you get better soon xx
This was an eye opener. I could’ve sworn you were using a really fast lens. Good work
Glad you enjoyed it! Cheers
Very well explained thank you. Only just found your channel and have learnt loads. Thank you. 👍🏻
Glad to help
Marvellous video
Not really seen anyone explain it this way before. Now I’m getting to understand what I do wrong for the results I’m after.
With the old film, there was no record to how I got results. Time between taking photos could be weeks till I got the results back. The A.I. is brilliant in the modern cameras as the only mechanical change we can make is shutter and aperture
And all the metadata that can be reviewed
Cheers
I never knew this information...I shoot landscape and used to always. Pump it up. To F22. Learned something. Thank you Gary!
I am subscribed now for sure.
Thank you
Great refresher video. It’s been ages since I received my photography certification and this video with your brilliant teaching style have given me quite a bit of encouragement. Thank you so much for this!
It was a great help in understanding aperture, still new to it all
Fantastic!!!!! Subscribed and hit the notification bell! :)
Thank you Matt
Hell of a Teacher. Superb video. 👌👌
Very kind, thank you
great video, hope you do one on shutter speed and one on ISO next
What a clear and informative explanation.
Thank you Wendy
Hi Garry,, I did get f16 wrong. Having watched the whole video I found it most interesting and helpful, especially about what makes one stop of difference. After trying a few tings on my camera I know I will watch it all over again just to prove to myself I got it right. Thanks again Ken
Thank you v much Gary I'm 2 years in on my photography learning journey. I felt I was beginning to get to grips with this aspect at last having tried lots of things, but this video has really helped things click for me and understand far better what I'm doing (or should be doing) with my aperture settings - v clearly explained.
Great informative video Gary. I knew bits but your explanation of camera distance away from the subject wasn't something I had necessarily thought much about. Really clear...thanks for the tutorial.
Great explanation Gary, precisely why you can still get a shallow depth of field with M43rds. In fact it’s possible with a smart phone if you get close enough.
Very true Andy. A lot of DOF is handled by software built into most cameras on smartphones. It's a cheat but the pricipals are the same :)
Very well explained Gary, thank you very much.
A great refresher, from doing your course in the studio. Thanks Gary
Lee Thornton Cheers Lee
Thanks for the clarity , really enjoy your delivery technique.Many thanks Gary.
It really took watching three time before it finally clicked. VERY helpful, sir. Thank you.
Donald Sims Glad it made sense in the end 😁😁
Great vlog the log Gary. Loved every minute.
Thank you Paul
Awesome. A really great explanation although it is difficult but you made it simplified. Thanks Gary. Keep inspiring us. 😍👍
Helped reinforce my knowledge of aperture. Thanks.
Cheers Ralph
Nice overview. This is why I like my old vintage lens, they have a colored depth of field scale marked off on the lens body. It was nice, because I could just put infinity at the mark for f22 and see how wide my depth of field would go nearest to me in landscapes. My old vintage zoom has the depth of scale lines spread out a lot wider at 70mm and very narrow at 200mm.
Pete Gerardini - love those lenses. 👍🏻👍🏻
Always enjoy your video's Gary...and thanks for sharing your knowledge with us....
Cheers Vincent
🤯 beginner and I didn’t know this, thanks. Time to have a play with an object as I’ll stand more chance of remembering if I actually do it!!
Best way to learn Tracey, just get stuck in. Remember to focus as close as your lens will allow.
Brilliantly explained, Gary! Another thing worth exploring in detail might be the illusive concept of hyperfocal distance.
It's on my list 👍👍
@@GaryGough Much looking forward to it!
Amazing, best of the best video show! Such Complexity within simplicity and thank you very-very much Sir. Excellent....
Thank you fore the video this way I din't see it before. So agian thank you new focus. I will look the video agian to learn more of it.
Thanks Garry, nice video. I've seen quite a few videos about aperture but not many talk about the affect of the distance of camera to subject, every days a school day.
Cheers Garry, I look forward to your next video.
new to photography your video help me, thanks I will keep tuning in thanks
very informative, and great approach for explaining things!
Just need a few days rest and I will. I loved the tutorial.
Thank you Sandy xx
very well explained Gary...when doing portraits I prefer the very shallow DOF...love the dreamy out of focus quality and the bokeh...and when trying for those wonderful landscapes the 11 spot seems to work the best for me with an occasional 16...
And just when I thought I was getting the hang of this I find my understanding isn’t correct. This excellent video has explained why I didn’t get a decent blurred background when I needed to. Thank you and nice watches by the way. Oh yes I can spot a watch change but not the correct depth of field, which isn’t of any use when I’m taking photos.
lol Even I didn't realise. Great spot :)
Great video with plenty informations. Thank you Gary !
Cheers Alex
Great tutorial! You are a fantastic teacher...:)
Nice one Gary! Thankfully I learned all this stuff years ago but what a great video for newcomers and the bewildered,,,, excellent work as usual, thanks, Bob.
Very well explained, Gary. Another great tutorial from yours truly.
wish this video was around 10yrs ago :) very well explained Gary
Cheers Rich
an integrated and elaborates program Very precisely
, thanks mr Gary
Thank you Gary, It's good to refresh the science since I have the tendency to forget occasionally and I like those old Corgi's, I use to collect them in the 1960's I just wish I still had them.
Cheers Rich. I've got a sizeable collection of orginal corgis. All boxed too. They cost a fortune these days :(
I have that very same Aston Martin. Got it as a kid and I still have it. Shaken, not stirred.
Wow! such an outstanding method of teaching
Great tutorial from a great teacher
You have many comments already. But I must add another. Well done you added the element that must have come into photography when fixed lenses became less the norm. Thanks!
Great way to start your vlog Gary with the quiz really enjoyed that and I got 1 out 3 correct , so I'm sticking around to watch the rest ;). Really good explanation about moving those feet.
Feeling out of sorts today, but I definitely want to try this tutorial.
Jump in Sandy and give it a go. Remember to focus as close as your lens will allow.
Thanks for that Gary, always good to be reminded of the technical details that are easily forgotten. Very well explained -you ought to be a lecturer of science or maths.
Cheers Gary well explained. Simple but to the point.
Nick Bayliss - Cheers Nick 👍🏻👍🏻
Best video of aperture learning I’ve ever seen, well done mate and thank you, very informative 💯👊💯
Please check your first photo at the beginning, what you labeled as f16 was actually taken with a smaller f#, please revise
I got it know
Very cool explanation. I’ll be sure to try for myself.
Always something new to learn from everybody. 😊
Interesting and informative - thanks Gary!
Cheers Ron 👍
Great video, explained it really well, I've just started photography and was shooting at max aperture and was wondering why everything wasn't clear.
And here I sat thinking I know this stuff. Little did I know ........................ Thanks Gary
Good video you explained the art of the aperture and DOF very well just have to remember this and all the rest before I push the shutter button
You are the best Gary!!!
Hi Gary. Very interesting video. I have learned something today cheers mate
You're welcome. Cheers
Excellent video Gary, thank you so much!
Great Intro video Garry which I think will work for a lot of people. Seeing as you asked for feedback and to be picky on the science, I think you may have glossed over the role of focal length in DOF. My understanding is that a wide angle lens will have a greater DOF than a telephoto lens for a given distance & F-stop. To quote wikipedia, “Depth of Field changes linearly with F-number and circle of confusion, but changes in proportional to the square of the focal length and the distance to the subject. As a result, photos taken at extremely close range have a proportionally much smaller depth of field.”. The practical upshot is the same as you demonstrated, but includes focal length in the mix. Wikipedia has a complicated equation for this, but essentially DOF increases with longer distance and larger F-stop number and decreases with focal length.
Great video Gary, I learnt this along time ago (sometimes forget when out in the field haha), macro photography is a good example for real shallow DoF and how the F numbers work. Hope to see more tutorials in the near future...👍
Cheers Mike 👍👍
brilliant vlog Gary st last a vlog that has explained a lot to me as only an amateur but going to have to watch it again so the info goes in thank you
I work with macro and have a difficult focus of flowers. Now I will work with my 105 micro rather than the 40. Thanks!
Learned something new! Thx Gary
You're welcome Patrick 👍
Brilliant explanation. Thanks Gary!
Great information. Thanks a lot. Subscribed immediately :-)
Hi Gary thanx for sharing the information in the tutorial it makes so much sense now how apertures work I had no idea about the anomaly I just blamed my camera I'm going to apologise to it now lol best wishes.
lol Cheers Mark
Top bloke. Very useful information. I shoot at f8 and f11 on my nikon d3300
Cheers Rich
Really enjoyed this explanation, I have really been trying to understand this concept for a while now. I think I have it. Now, why change watches twice during the video.