Nice video. But the starburst explanation at 4:50 is wrong. Each blade produces diametrical streak perpendicular to it, due to diffraction. So 5-blade aperture would produce 10 radial streaks. So the left picture is wrong and cannot be observed in real world. Have you ever seen a starburst with odd number of streaks? Analogically, the right picture is wrong. The middle picture has even number of blades, so it will produce 6 radial streaks indeed, but the rotation in your example is wrong. The picture or the aperture scheme must be rotated 30 degrees to be correct.
Glad it helps educating people. it seems to me that there more conspiracy theories based on simple simple optical phenomena than I would have thought :)
Thank you so much!!! For this video two days ago I did a night long shutter speed car photography and the problem with it was starburst and after editing single picture for 2 days (with alot of reconsideration to solve the problem) but wasn't able to dismantle the Starburst but now I understood that it. Was because my aperture was F16 and it should've been F1.8-2.8
Dude seriously good explanation, i always wondered, and even if there are some generalizations (explained in another comment as a mistake) I got the theory! Thank you so much.
Super useful. Can I ask what causes the Chroma Rings and Chroma Bands you mentioned briefly? I have seen them also in spherical lenses. What they depend on?
Every nibiru freak out there should see this :D it would turn their world upside down, since these people dont have a clue about how this stuff works, great job, wish you a lot of growth on this channel ^_^
Hi Michael, thanks for watching! :) And that font is my own, Pixel Prophet Narrow which you can find on FontStruct (fontstruct.com/fontstructions/show/1133989/parttime_prophet_narrow), though the version I use in my videos has some additional fine-tuning done on the stems; something that’s not possible in the rigid FontStruct.
Wow you are quite creative, thanks for the link and replying, the font looks great close-up :) Seems like you've chosen an "all rights reserved" license though.
@@PixelProphecy Ok ... There are also different kinds of flares. In my case, if I enlarge the video, it looks like two green lines next to each other, like the notes of a piano, so to speak.
Makes you wonder about all those suspiciously round blobs of light in the sky, right? What's the current doctrine? Massive balls of "rock" floating around up there. Are we absolutely sure about that?
Nice video. But the starburst explanation at 4:50 is wrong. Each blade produces diametrical streak perpendicular to it, due to diffraction. So 5-blade aperture would produce 10 radial streaks. So the left picture is wrong and cannot be observed in real world. Have you ever seen a starburst with odd number of streaks? Analogically, the right picture is wrong. The middle picture has even number of blades, so it will produce 6 radial streaks indeed, but the rotation in your example is wrong. The picture or the aperture scheme must be rotated 30 degrees to be correct.
Thanks for pointing out the errors and the thorough clarification, Asen!
What is causing those streaks anyway? Light entering the lens between the small gap between aperture blades as they overlap each other?
In my opinion it's not completely wrong, just a little generalized :D (well at least close to it :D)
Had a teacher at university, he used to say that starbursts come from the failure of reciprocity in long exposures. 🕶️
Nicely done. We get a lot of "UFO" photographs that are in fact, lens flares, and this video explains it better than we can.
Glad it helps educating people. it seems to me that there more conspiracy theories based on simple simple optical phenomena than I would have thought :)
Uhhh you're so good a explaining things. Good job!
Thank you! :)
Thank you, these videos have been incredibly helpful. Your animated illustrations and charisma really helped with retaining my attention lol.
Glad I could help! Thanks for watching! 😊
Thank you so much!!! For this video two days ago I did a night long shutter speed car photography and the problem with it was starburst and after editing single picture for 2 days (with alot of reconsideration to solve the problem) but wasn't able to dismantle the Starburst but now I understood that it. Was because my aperture was F16 and it should've been F1.8-2.8
Wow, I am very glad that this video was helpful to you then! Thanks for watching and commenting! 😊
So many superb quality videos lately! How do you manage it? I hope to see your channel grow.
Thank you very much! Well, I don't sleep much and my game making is taking a backseat for a bit. ;)
All 'NIBIRUTARDS should watch this video. They might actually learn something. Good job explaining lens flares.
Thank you! Yeah, the whole Nibiru thing is, to quote Neil deGrasse Tyson, "a marvelous work of fiction”.
Thank you so much for this! This helped me understand what sort of lens flare to photoshop into my pictures.
You're welcome, pseudoalice, glad you find it that useful! :)
Fantastic explanation! Really clear as always. Keep up the good job!
Thank you! I'll do my best :)
Dude seriously good explanation, i always wondered, and even if there are some generalizations (explained in another comment as a mistake) I got the theory! Thank you so much.
Thank you very much! Glad you found it informative :)
very well made
thanks for this ... helped the day and night cycle in game
Super useful. Can I ask what causes the Chroma Rings and Chroma Bands you mentioned briefly? I have seen them also in spherical lenses. What they depend on?
Good question! As with any such artifacts my answer would be “imperfections on the lens” but what exactly is probably left to the physics professors 😅
wow, I just found a treasure! Thank you for this nice video, really easy to follow.
You're very welcome, I'm glad you found it helpful!
Excellent explanation, thanks!
Glad it was helpful, thank you Ferry! :)
The aperture starburst thing is wrong, the five blade aperture would have shown a 10 stars
It is, thanks for pointing it out. There's a pinned comment going into detail as to why.
Great video!! Very well explained, thank you!
Glad you think so, thanks for watching and commenting, Jorge!
Yeey another video :)
Every nibiru freak out there should see this :D
it would turn their world upside down, since these people dont have a clue about how this stuff works, great job, wish you a lot of growth on this channel ^_^
Thank you, glad you think so :) And thanks also for taking the time to write a comment!
Very informative video and useful. ND filters are a must.
Yes indeed! Thanks for watching! :)
Very informative video, Thank you!
Thank you! 😊👍
This helped me understand beautifully!! Thank you for making this video 🥺🙏
You're so welcome! Thank you! 😊
Awesome video man! Thanks a lot
Glad you like the video, thanks for the comment! :)
Amazing quality, you earned another sub. Do you mind if I ask what the font used at 1:50 is?
Hi Michael, thanks for watching! :) And that font is my own, Pixel Prophet Narrow which you can find on FontStruct (fontstruct.com/fontstructions/show/1133989/parttime_prophet_narrow), though the version I use in my videos has some additional fine-tuning done on the stems; something that’s not possible in the rigid FontStruct.
Wow you are quite creative, thanks for the link and replying, the font looks great close-up :) Seems like you've chosen an "all rights reserved" license though.
It's CC BY-NC-SA now :) Have fun with it!
Thank you :)
Super thank you for sharing it
Glad it helped, you're welcome!
Thanks for beautifully explained👌🌹😷
My pleasure 😊
Are lens flares almost like a type of light Doppler effect? How the light changes color and shape?
Since the Dopple effect influences wavelengths, the effect is similar to how a lens does it. 🤔
I get it now. I really do! Awesome! Thx for this video!
4:06 what music is being played in the background?
Hey, that's "Shifting Colors" by Seph Carissa: sephcarissa.bandcamp.com/track/shifting-colors
@@PixelProphecy Thanks man, worth the purchase! Great video btw
You're welcome! And thank you so much! 🥰
Once again, great vid! Keep it up :D
Great video!
Glad you enjoyed it, Amber! Thanks! 😊
I still don't understand the flare in my video. It moves at its own speed, like a butterfly even if I keep my hand steady to make the video.
it's hard to say without seeing your issues firsthand but what you describe could be due to built-in stabilization 🤔
@@PixelProphecy Ok ... There are also different kinds of flares. In my case, if I enlarge the video, it looks like two green lines next to each other, like the notes of a piano, so to speak.
Song name bro
Can you give me a timestamp for the song you're looking for?
This is not true. It is energy
Remove car lens membrane
Makes you wonder about all those suspiciously round blobs of light in the sky, right?
What's the current doctrine? Massive balls of "rock" floating around up there. Are we absolutely sure about that?