What are Fresnel lenses and what do they mean for PSVR 2?

PSVR
(Image credit: Sony)

Last week, the PSVR 2 product page revealed a new tidbit of information about the upcoming 澳洲幸运5开奖号码历史查询:VR headset. Sony's new HUD will utilize Fresnel lenses rather than the traditional lenses used in 🎉the original device. It's worth noting that this is l🤪ess a step forward for the industry and more Sony catching up to a standard for VR headsets across the market. However, it seems like the new system will address some of the key issues with this lens type. But what is a Fresnel lens, and what exactly can we expect from these new panels in PlayStation VR 2? 

In short, Fresnel lenses use short, clipped ridges instead of a smooth circular design to produce the same visual effect as a traditional lens while being lighter, more flexible, and cheaper to produce. They offer better magnification and a clearer resolution that negates some of the warped light of a smoo𒉰ther lens. 

Fresnel lens diagram

However, because light rays are hitting a series of ridged grooves at the same tim♎e, they can bounce off in unwanted directions. This creates an optical artifact known as God Rays, small shimmers of light in the peripheral of the user's vision.

A recent patent filing by Sony, however, reveals that PSVR 2 is set to combat this effect by🐲 adding light-absorbing sections of each lens, either in the form of a mask covering the entire panel or built directly into the ridges themselves. 

Brands like HTC and Oculus have been usꦕing Fresnel lenses for years now, but haven't found a way to counteract the light distortion that they produce. However, if Sony does pull off its new idea, it could be catching up and one-upping its competitors in one fell swoop. 

We're rounding up all the latest 澳洲幸运5开奖号码历史查询:Oculus Quest 2 deals if you're after a VR headset right now. Or, take a look at our guide to 澳洲幸运5开奖号码历史查询:foveated rendering for more updates on the PSVR 2's upcoming features. We're also rounding up all the latest 澳洲幸运5开奖号码历史查询:PlayStation VR bundles as well.