IF YOU HAVE QUESTIONS ABOUT READING AND FILLING OUT YOUR PRESCRIPTION, THE FOLLOWING IMAGES CAN HELP YOU UNDERSTAND THE PROCESS.This is what you’ll likely see. The top and/or the left side of the form usually include terms such as OD, OS, SPH, CYL, etc., either printed digitally or handwritten by a doctor or optometrist.
[ OS/OD ] OS: Oculus sinister, meaning left eye; can also be represented by “L”. OD: Oculus dexter, meaning right eye; can also be represented by “R”.
[ SPH ] SPH is short for sphere. It shows your degree of myopia/hyperopia, in other words, nearsightedness/farsightedness. A negative number here indicates myopia, therefore, -5.50D means 300 degrees of myopia. A positive number here indicates hyperopia, therefore, + 2.50D means 250 degrees hyperopia.
[ CYL/AXIS ] CYL is short for cylinder. It indicates your level of astigmatism, a condition where the cornea is irregularly shaped and causes blurred vision. AXIS, the axis, describes the direction of astigmatism. -1.00 means 100 degrees of astigmatism. 100 means that the astigmatism direction is 100 degrees.
[ PD ] PD refers to pupillary distance, or the distance between your pupils.
HOW TO FILL OUT A PRESCRIPTION FORM ON OUR WEBSITE?
< 1. SINGLE VISION PRESCRIPTION >
Your single vision prescription ↓↓
Fill in the ANGEL GLASSES single vision prescription, as shown below, using the color coding as a guide. ↓↓
< 2.PROGRESSIVE/VARIFOCAL PRESCRIPTION >[ ADD ] ADD (short for Reading Addition) It refers to the additional correction that you need for reading. If you’re looking for progressive or varifocal lenses, your prescription should include ADD data.
HOW TO FILL OUT A PROGRESSIVE/VARIFOCAL PRESCRIPTION FORM ON OUR WEBSITE?
Your prescription ↓↓
Fill in the ANGEL GLASSES progressive/varifocal vision prescription, as shown below, using the color coding as a guide. ↓↓
WHAT IS PUPILLARY DISTANCE?
Pupillary distance (PD), or interpupillary distance (IPD), is the distance between the centers of the pupils when both eyes are looking straight. It is measured in millimeters. The average PD for adults is between 54mm to 74mm, and for children, between 43mm to 58mm.
WHY MEASURE PD?Pupillary distance (PD) has a huge influence on our comfort level when we wear glasses. You must provide your PD when filling out the prescription form on our website.
The pupillary distance (PD) between your eyes should match the distance between the center of your lenses, and the image should be clear.
< THE SUITABLE PAIR OF GLASSES >The PD of the eye deviates from the distance between the centers of the lenses. If PD is small, wearing large-frame glasses will cause focus deviation between the pupils and the centers of the lenses.
< OVERSIZED FRAME >
HOW IS PUPILLARY DISTANCE MEASURED?Your eyeglass prescription will usually come with pupillary distance (PD). What if you don’t know your PD?
MEASURE YOURSELF FIRST, YOU NEED A RULER AND A MIRROR.
Step 1 ↓ ↓
Stand upright and face the mirror, then align your face horizontally with the center of the mirror.
Step 2↓ ↓
Place the ruler above your eyebrows and make sure they’re parallel to your eyebrows and to the ground. The distance between your two pupils is your pupillary distance (PD).
IF YOUR FRIEND HELPING YOU MEASURE YOUR PUPILLARY DISTANCE
1. Please open your eyes, look straight and don't tilt your head. 2. Ask your friend to place the 0 scale on the scale above the center of one pupil and note its distance to the center of the other pupil.
do my coursework online
best online dating websites freelocalsingles online free dating personals for singles completely free dating
the essay writer help with writing essays for college applications college
essay writers uc essay help
essay writing service scam college application essay services affordable essay writing
service write my essay generator
best website to buy essays help for essay writing custom writing essay service college application essay writing service
help writing argumentative essay best custom essay writing services can you write my essay for
me online essay writer
english essay help online graduate school essay writing service help with writing an essay college essay ideas help
history essay help best essay websites essay review service pay to write my essay
writing essay service college essay help long island custom
written essay custom essays no plagiarism
write my essay canada help writing an argumentative essay best
essay websites essay writers
do my essay cheap write my essay for money
best essay writing service canada online help with essay writing
buy college essays online write my admission essay essay writer service i need help with my college essay
online essay writers wanted custom essays for
cheap help write an essay write my essay for money
help me write essay help writing an essay fast custom essay i need help with my college essay
write my essay review narrative essay writing help good essay writers buy essay paper
help write an essay online pay for someone to write my essay can i pay
someone to write my essay custom essay writers
help writing a essay essay help academic essay writing help top 10 essay writing services
college scholarship essay help essay writing services legal cheap essay writers common application essay help
us essay writing service write my college essay for me professional essay help admission essay service
who will write my essay for me help with argumentative
essay college essay editing service what is a good essay writing service
dating sites that are totally free local dating sites for free plenty fish free single dating service
best essays writing service best custom essay site essay writing company reviews help with writing college essays
essay writing service online customer service essay buy an essay paper i need help writing an essay for college
essay help chat cheap essay writer history essay writing service custom essay writing
essay writing service legal help with an essay help with writing college essays help writing college essays
writing essay help higher english critical essay help premium essay writing service persuasive essay help
psychology essay writing services best essay writers online what are the best essay writing services psychology essay writing services
i need help writing a compare and contrast essay discount essay writing service the best essay writing services online custom essay writing service
best rated essay writing service custom essay help custom essay meister review please write my essay
buying essay essays custom i need help writing a descriptive essay essay editing service reviews
custom college essay writing service essay writing service reviews essay writing service discount code top custom essays
hola vpn download free best free vpn for roobet softether
vpn whats the best vpn
which free vpn is best? Top rated vpn service free vpn for kodi free nord vpn accounts
buy vpn cheap buy vpn canada free vpn for mac best vpn 2018 reddit
free phone vpn free vpn download for windows nord vpn free trial best free vpn to use in china
avast secureline vpn buy what does vpn stand for best vpn service providers best mobile vpn
avast secure line vpn reviews best free vpn windows 10 best free windows vpn 2017 what is avast secure line vpn
avast vpn free trial best vpn 2022 best vpn for chrome free chrome vpn
best vpn for torrents cisco vpn client download what
is vpn connection buy vpn server
how to get a vpn free top vpn rated services vpn for netflix
free free vpn proxy
best mobile vpn for windows what is the best free vpn vpn for firefox turbo vpn
best vpn browser ultrasurf vpn best vpn on windows free vpn servers
free vpn for netflix reddit free vpn services best vpn for ipad best free vpn windows 10
best free vpn windows free vpn extension the best vpn free vpn configuration windows free
best casino deposit bonus united states online casino us casinos online top casino site
casino games online biggest online casino bonus free casino slots casino gamble
casino sites online casinos real money play live free online casino to win real money
casino free safe online casinos real money casino online real
money usa best online casino usa
free online casino to win real money casino en ligne roulette live free casino money online us casinos
casino play for real money casino en ligne roulette live casino games for real money play casino games
live online casino no deposit real money casinoly casino casino world login
real money online slots real casino games online play casino games online for money gambling games at casinos
online gambling slots real money online gambling real money top usa online casinos ccasino online
new online casino free online casino bonus the best online casinos usa online casino game
ceasars slot free casino old vegas slots youtube slots casino wind creek casino online
shaved models slots real casino slots murka slots girls free vegas world
real money slots online wobka slots promo codes machines à
sous casino gratuit big bonus slots caesars slots
casinospil slots online free poker slots play free slots slotts play free slots vegas world
casino free play slot old vegas slots on facebook lucky slots on facebook liberty slots
goldfish casino slots facebook 888 free slots machine free super slots no
download gsn casino slots
viva max free voucher code 456 free slots casino you tube slots free casino slot games with free coins
no slot download all free 777 slots games machine de casino grand casino slots
slots for free my konami slots on facebook free aristocrat
slots ruby slots casino login
free caesars slot no download cashman casino
slots facebook free slots instant play caesars online casino