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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

Benjamin Franklin ... the firstto inventbifocal lenses

Benjamin Franklin Bifocal lenses(passive) invented byBifocal lenses

a real solution ... Benjamin Franklininventedbifocal lenses

modern frames ... scientist Benjamin Franklininventedbifocal lenses

One of our Founding Fathers , Benjamin Franklininventedbifocal lenses

Founding Father and the 6th Governor of Pennsylvania , Benjamin Franklininventedbifocal lenses

to address two common conditions experienced by those with aging eyes : presbyopia and eye dryness(passive) are designedMultifocal lenses

to address two common conditions experienced by those with aging eyes : presbyopia and eye dryn Description(passive) are designedMultifocal lenses

specifically(passive) are ... designedGrowroom lenses

on the other hand(passive) are ... designedMultifocal lenses

to improve your vision both regular prescription lenses in terms of dryness(passive) are designedMultifocal lenses

to help patients achieve excellent vision up close as well in the distance , reducing or potentially eliminating dependence on glasses after surgery(passive) are designedMultifocal lenses

with a state - of - the - art , 8-step manufacturing process that fuses 2-sided scratch resistance with anti - reflective properties and hydrophobic technology into the lens itself for unparalleled durability and performance(passive) are createdCrizal lenses

the field ’s suited manufacturer of monomers passeto composeeyeglass lenses

GP , or gas permeabledesignedbifocal lenses

to help you focus on things near and far(passive) are designedMultifocal lenses

to correct a range of vision – near through distance(passive) are designedMultifocal lenses

The protective material 18preventslenses of the eyewear

Clean it properly with a suitable clothspecially designedfor lenses / glasses

during the late 18th century(passive) were inventedBifocal lenses

to help you focus on things Society near and far(passive) are designedMultifocal lenses

in a variety of shapes to match eyeglass frames(passive) are designedEyeglass lenses

the use of FreeFormdesignedmultifocal lenses

ProtectorsThis FilmPreventsthe Lenses of Glasses

around eighteenth(passive) have been inventedBifocal lenses

to correct presbyopia in combination with nearsightedness and farsightedness(passive) are designedMultifocal lenses

to replace cataracts and correct presbyopia at the same time(passive) are designedMultifocal lenses

to provide good unaided distance and near vision with less dependence on glasses(passive) are designedMultifocal lenses

so that there are two areas of clear vision , ( usually distance and near(passive) are designedBifocal lenses

to counter presbyopia , which usually begins to affect us in our forties(passive) are designedBifocal lenses

to balance effects of presbyopia(passive) are specifically designedmultifocal lenses

for cinema and broadcast use(passive) are designedParfocal lenses

Corning‘s oldest glass factory was built in the 1950sto createlenses for glasses

to allow the patients to achieve good distance and near vision without the need for glasses(passive) are designedMultifocal lenses

Upcycle Creative Reuse Center(passive) contributed byeyeglass lenses

around 18th millennium(passive) have been inventedBifocal lenses

for people with presbyopia to provide them with clearer visions and have the same function as bifocal glasses(passive) are specifically createdBifocal lenses

poor vision ... forming the scientific basis of today ’s practice of vision correction(passive) are caused byeyeglass lenses

to correct presbyopia by allowing multiple prescriptions in one lens ( known as the ADD(passive) are designedMultifocal lenses

to let you see at various distances(passive) are designedMultifocal lenses

to allow you to view your crop in a more natural light as they reduce the glare from HID and CFLare ... designedto allow you to view your crop in a more natural light as they reduce the glare from HID and CFL

for computer usedesignedfor computer use

with traditional eyeglass lens manufacturing tools and processescreatedwith traditional eyeglass lens manufacturing tools and processes

a slight loss of contrastcan causea slight loss of contrast

and mounted correctly into the frameshave been createdand mounted correctly into the frames

and built for use with an SLR still camerawere designedand built for use with an SLR still camera

you to see glare and haloes around lightsmay causeyou to see glare and haloes around lights

involuntary eye rollingcausesinvoluntary eye rolling

more reflections impacting your vision furthercan createmore reflections impacting your vision further

in undesirable side effects , such as dim light glare , halos and loss of contrast sensitivitysometimes resultin undesirable side effects , such as dim light glare , halos and loss of contrast sensitivity

to both replace cataracts and reduce the dependence on glasses for both near and distance visiondesignedto both replace cataracts and reduce the dependence on glasses for both near and distance vision

glare or halo effects(passive) can be caused byglare or halo effects

a lot of nighttime glarecan causea lot of nighttime glare

for myopia control in childrenspecially designedfor myopia control in children

to fit the natural shape of your eye to create a natural lookare designedto fit the natural shape of your eye to create a natural look

to treat symptoms of Presbyopiadesignedto treat symptoms of Presbyopia

those unflattering shadows and light reflections(passive) caused bythose unflattering shadows and light reflections

to protect the eye against UV rays and reduce the glare of reflected lightdesignedto protect the eye against UV rays and reduce the glare of reflected light

the market in cutting edge technology that not only helps you see better but also protects your eyes for years to comeleadthe market in cutting edge technology that not only helps you see better but also protects your eyes for years to come

the market in leading - edge technology that not solely helps you see better but also protects your eyes for years to returnleadthe market in leading - edge technology that not solely helps you see better but also protects your eyes for years to return

into frames that help to correct the wearer 's visionsetinto frames that help to correct the wearer 's vision

continual pain to the eye and also also , they culminate frustrations that no person would like to experience after a long , wheelsing day at job or institutioncan causecontinual pain to the eye and also also , they culminate frustrations that no person would like to experience after a long , wheelsing day at job or institution

to prevent glare from a number of different sourcesare designedto prevent glare from a number of different sources

for the way people take imagesdesignedfor the way people take images

due to migraines , glaucoma or Dry Eye Syndromeis causeddue to migraines , glaucoma or Dry Eye Syndrome

to correct presbyopia for optimised spectacle independencedesignedto correct presbyopia for optimised spectacle independence

to correct eyesight issues caused by presbyopiaare designedto correct eyesight issues caused by presbyopia

so a different images passes through each eye , which creates the illusion of 3D. After allare designedso a different images passes through each eye , which creates the illusion of 3D. After all

for workers who typically look at a screen 18 inches from their facesdesignedfor workers who typically look at a screen 18 inches from their faces

to sharpen highlights and minimise glare by blocking out blue lightdesignedto sharpen highlights and minimise glare by blocking out blue light

other problems , such as glare from oncoming headlights and difficulty driving at nighthowever may causeother problems , such as glare from oncoming headlights and difficulty driving at night

increased glare ... and decreased contrast sensitivity and color discriminationcreateincreased glare ... and decreased contrast sensitivity and color discrimination

two images inside the eye : an image from far and near anothercreatetwo images inside the eye : an image from far and near another

the perception of phenomena’. System dynamics also refers to articles and journals with empirical evidence about the relationships of factors in social systemsinfluencethe perception of phenomena’. System dynamics also refers to articles and journals with empirical evidence about the relationships of factors in social systems

a unique system in which light can be focused from both near and far distances to the back of the eyecreatea unique system in which light can be focused from both near and far distances to the back of the eye

the shards to go into his eye and had to receive surgery on his eye in order to remove the shardscausedthe shards to go into his eye and had to receive surgery on his eye in order to remove the shards

glare and deliver sharp sights Fog proof and waterproof bodyto preventglare and deliver sharp sights Fog proof and waterproof body

glare and reduced contrast sensitivity after surgery and should only be used in carefully selected patientsmay causeglare and reduced contrast sensitivity after surgery and should only be used in carefully selected patients

for presbyopia UV blocking to protect your eyes from sun damage Breathable lensesdesignedfor presbyopia UV blocking to protect your eyes from sun damage Breathable lenses

for those with presbyopia , a condition common with aging that causes the inability to focus on objects close byare designedfor those with presbyopia , a condition common with aging that causes the inability to focus on objects close by

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