Monday , June 27 2022

Harvard Engineers, Camera's Metacorrector, Fixes the Biggest Problems of the Photo



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Chromatic aberration is only a fact of life when it comes to photography. Especially high-quality gear – a combination of lenses and user skills, can minimize the fringes purple fringes. However, what if a simple layer in your lens can completely eliminate CA? Enter a team of researchers who have fully succeeded from Harvard University College of Engineering and Applied Sciences (SEAS).

A so-called & quot; meta trimmer & quot; coating consists of a single-layered surface of nanostructures according to a press release of SEAS.

The following image shows structures.

Structures or "nanopillar" reduce or eliminate color deviation by changing the speed of light reaching the focal point:

Siniz You can imagine the light, as different packages are presented at different speeds, because they emit in nanopills. We designed nanopills so that all these packages reach the same temporal width focal point at the same time, ıy says Wei Ting Chen, Research Fellow and Associate Editor of Applied Physics in SEAS.

Here you are showing photos taken with metacorrector without another image, (left) and (right). As you can see, the difference is significant.

I know that we all fall on the expectations of photographers here, but there are many applications of technology – for example, in high-resolution microscopes with the highest clarity.

And Harvard "while exploring" [commercialisation] The deals ", I think it will take some time before filtering the plebs to us.


How to Fix Chromatic Aberration in Photoshop

Chromatic aberration is the color distortion that you sometimes notice on the edges of your photos. This is because light colors have different wavelengths, which means that your camera lens breaks them slightly differently. A quick solution to compensate for Photoshop.

Read more

[Harvard SEAS, via PetaPixel]
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