Read more: https://goo.gl/qDtq2Y
Dual camera smartphones boasting “optical zoom” capabilities are appearing more often now. Here’s a breakdown of how the technology works.
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Business Opportunity in Ruvol
I have invented a Board Game [still unpublished and not yet out in the market] that I believe is guaranteed to be as challenging and exciting as CHESS. I called it “RUVOL.”
It is my hope that one day Ruvol may surpass chess as the “Number One Board Game in the World.”
The weakness of chess is it always starts in fixed positions that the opening moves become “memorizable.” In fact, not a few have so mastered the moves that they can play against their opponents “blindfolded.” It is for this very reason that the great Bobby Fischer introduced his so-called “Fischer Random Chess,” where the starting position of the pieces is “randomized” to make the memorization of openings impracticable. Fortunately, it is also for this reason that I invented Ruvol where “every game” has been calculated to be a challenging one to play.
HOW IS RUVOL PLAYED and HOW YOU CAN MONETIZE IT?
I detailed everything in my YouTube video. Here is the link: https://www.youtube.com/watch?v=jcqth0m3-R0
BIG MONEY POTENTIAL IN RUVOL!
It is worthwhile to note that the people who play chess will be the same people who will play Ruvol. In my Google search, I learned there are around 800 million chess players in the world. Even just a small percentage of these 800 million is good enough to earn big money from Ruvol either as an ONLINE GAME BUSINESS or as a PHYSICAL PRODUCT DISTRIBUTOR.
You may contact me at: rodolfovitangcol@gmail.com.
Thanks and God bless!
RODOLFO MARTIN VITANGCOL
The Ruvol Inventor
Thanks for spending 3 minutes explaining something we already understand. We wouldn't click on this if we didn't.
Gary stop it please 💦
1:42 Since the convergence angle changes when the focal length changes, a more accurate magnification ratio might be MR = (f1/f2)*(f2-dObj)/(f1-dObj) as derived from the Thin Lens Equation, instead of just f1/f2. Equivalently, MR = (f2/f1)*(f1-dImg)/(f2-dImg).
if its changing the camera how can my iphone seven use the same camera ?
It looks like the S9 Plus has real optical zoom (2x).
Is optical lens and optical zoom same please someone tell me..
Video starts at 3:30
When I see Gary I hit like
very Impressed. You've taken me to school, and I am the better for it.
Great explanation. I was so puzzled by manufacturer claims of having an optical zoom. Thanks!
Hi Gary,
I use ASUS Zenfone Zoom that can do 3x Optical Zoom with a periscope mechanism.
Guys, contain looks like heavily%amfzinhfair x‑D
Tell me gary. What's the best smartphone out there that has a better camera system which doesn't overheat?
Can you explain how the camera system of the Tango ar works?
Thank you Garry, as usual a nice and detailed explanation that can be easily followed by any non-tech savvy
I think Gary forgot the Oppo 5X phone, with 5 times optical zoom, no camera bump.
Quad camera setup needs to happen
1. black n white depth information sensor
2. the usual rgb sensor with 24mm focal length
3. 135 degree wide angle lens
4. 50mm zoom lens
While what you have said Gary is mostly true there are a few phones that do not actually fall into exactly what you have said. The Nikon Coolpix S800c for example while technically more a point and shoot camera than phone but it was running full Android and so I believe could have made VOIP/Skype etc calls at least if you used a Bluetooth headset. I also thought there was a Sony phone but I can't see to find it. I think I remember reading on AA a month or 2 ago that one of the unreleased models is going to offer true optical zoom by making a sort of periscope.
I could see in future that it may also be possible to use the High Res shot mode type technology used in some of the top Olympus cameras to offer more resolution in an image which then could be cropped with less noise etc. I guess in a way they are doing this to an extent now by combining the images from 2 cameras but doing sensor shifting I am sure to give a better result at least when there is nothing moving in the scene.
With a couple exceptions from past smartphone generations:
https://www.tomsguide.com/us/nokia-lumia-1020-vs-galaxy-s4-zoom,review-2901.html