The correction is typically slightly lower than for glasses, but besides the corrections (sphere, cylinder and axis), lenses also have curve (BC) and diameter (DIA) to fit your eye.
If you have an old box of lenses you can usually find all the numbers printed on the side.
I only use lenses occasionally, so when I recently ordered lenses online using the info from an old box and correcting for the change in my glasses since I had the old lenses, I could sort of figure it out, but they are probably still off by 0.5 or so.
I think you’re better off seeing an optometrist than guessing.
Optometrist for a new prescription. Not for new glasses. Get your glasses through any of the various cheap online retailers Zenni, lensdirect, etc. Contacts are harder to find for cheap and most will ask for a more up to date prescription to fill.
I’m not aware of your laws, but isn’t it just self-certification? Like you tell them “I use glasses to have normal vision” and they reply “okay cool” and write corrective lenses on your license?
What’s the difference between glasses and lenses?
I need to understand this before Labor Day, I have to renew my driver’s license, and that’s a restriction on my license.
Class R - Regular Operator’s License
Restrictions 1 - Corrective Lenses
The correction is typically slightly lower than for glasses, but besides the corrections (sphere, cylinder and axis), lenses also have curve (BC) and diameter (DIA) to fit your eye.
If you have an old box of lenses you can usually find all the numbers printed on the side.
I only use lenses occasionally, so when I recently ordered lenses online using the info from an old box and correcting for the change in my glasses since I had the old lenses, I could sort of figure it out, but they are probably still off by 0.5 or so.
I think you’re better off seeing an optometrist than guessing.
I think I’m better at asking my neighbor for his old glasses which I can see crystal clear through than trying to piss $300 through a $30 bladder.
Optometrist for a new prescription. Not for new glasses. Get your glasses through any of the various cheap online retailers Zenni, lensdirect, etc. Contacts are harder to find for cheap and most will ask for a more up to date prescription to fill.
Costco does exams for $60.
My preferred optometrist has a 3 month waiting list. And the nearest Costco is 42 miles away from me.
I’m not aware of your laws, but isn’t it just self-certification? Like you tell them “I use glasses to have normal vision” and they reply “okay cool” and write corrective lenses on your license?
Um, the Department of Motor Vehicles does a crude eye exam too ya know…
They gotta make sure drivers can read the road signs, which I cannot without corrective glasses or contacts.
An your current glasses are so insanely scratched that you can’t pass said test?
Some people look me in the face and express concern that I might not see well through the scratches. And they’re not wrong.
What is wrong though, is people insisting that I get a new eye exam, as if they’re my opthalmologist or something…
My current prescription is fine, although technically outdated. All I need is new lenses that aren’t scratched to hell and back.
And all I asked was how to actually read the chicken scratch on the prescription…
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