Rio de Janeiro   2016 ! It ’s a showcase for the triumph of the human spirit , chance for the world ’s top athlete to have all the sexuality , and a possible looming health disaster of epical proportions . High jump over   here   for all ofThrillist ’s coverage of the game , and the games   beyond   the games .

Well , we did n’t await to see cybernetics at theOlympicsuntil at least 2020 , but that just evince what we know !

joke , aside , this Russian sharp-worded shooter ’s name is   Vitalina Batsarashkina , and while her Olympic - level glasses may mystify you , they ’re really reasonably usual when it comes to blowing aside the competition in the shooting iron shooting events at Rio this yr .

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Vitalina Batsarashkina in the women’s 25m pistol event|Sam Greenwood/Getty Images

Just look how happy this dude is to be wearing his .

The meth are n’t a fashion statement as much as they are a corrective for the raw deception your eyes pull when you essay to hit target at a space . Sharpshooting at the Olympics think of using your gun ’s front and rear hatful to line up with the target – and doing so quickly and instinctively . The alliance of your branch and your ventilation all factor into the operation , but seeing the target accurately is credibly your first concern .   As experient Olympian gunsmithScott Pilkington put it toWired:“The power to hit the target is your ability to correctly hold those two alignments bespeak up against the target . "

These glasses , fit with a lense , blinders , and mechanical irises , avail you do that in one neat and tidy machinelike - looking package . They ’re all the rage with Olympic shooters like   Russia ’s Batsarashkina ( who wearsblinders with doodleson them ) andGreece ’s Anna Korakaki(who gain the Au ribbon for the   women ’s 25 m shooting iron event ) .

Just like avisual field testat the oculist or any other center examination , the blinders assist you focus with one optic . You ca n’t trust both of them together , so your heart MD covers one up to allow the other to do the toilsome work of focusing on the target , testing one against the other . Olympic shooters who expend these want to breed one eye with winker , or darken it so that they can focus with the other eye more readily .

Additionally , the mechanically skillful irises sign and enlarge depending on how much lightness you want in your eyes , just like the aperture on a camera lens . On any camera – most apparent on those DSLR tv camera with detachable crystalline lens – using genus Lens with larger apertures , like f/1.4 or f/2.8 , will result in voiced - focus backgrounds ( or shallow profundity - of - flying field ) . Sometimes a lensman or cinematographer mightwantto create that essence , with a face or a national in acute focal point and the backdrop a slipstream of haze . Opening your aperture that wide will also lead in a much bright field of position .

The opposite is true for a crack shot . The smaller the aperture , the deeper the deepness of champaign , and the farther the sharpshooter can see with accuracy . As theWiredstory explain , they desire both their gun wad and their objective in as piercing a focus as possible immediately within the brief seconds they have to shoot for , draw the trigger , and hit the target .

Some foolshave called them " incredibly dorky , " but we ’re unforced to bet they have n’t won any gold medals . That said , they could cost youupwards of $ 500 .

H / T : wire

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