diopters

And we do measurements in what's called diopters, something that we've never certainly learned in school or in math class.

NPR Topics: News 2010

And we do measurements in what's called diopters, something that we've never certainly learned in school or in math class.

Ira Asks: How Are Eyeglasses Made? 2010

Turns out that 12 months ago I needed a prescription 0.5 diopters stronger than my previous one.

Tesco Opticians Dungeekin 2009

So, Tesco Opticians, would you care to explain to me how my Tesco Opticians spectacles are actually 0.5 diopters weaker than my 2 year old prescription?

Archive 2009-01-01 Dungeekin 2009

So, Tesco Opticians, would you care to explain to me how my Tesco Opticians spectacles are actually 0.5 diopters weaker than my 2 year old prescription?

Tesco Opticians Dungeekin 2009

And we do measurements in what's called diopters, something that we've never certainly learned in school or in math class.

Ira Asks: How Are Eyeglasses Made? 2010

I think I'll just stick with my 20 year old 15$ macro lens set, it screws right onto my DLSR lens and I get the flexibility of combining three different diopters on a zoom lens to get just the amount of magnification that I want. sevesteen

Make A DIY Macro Lens From Old Binoculars | Lifehacker Australia 2009

Just walk into the store and pick your lenses from a box, -10 .. +10 diopters.

Coyote Blog » Blog Archive » You Want to Know Why Medical Care Is So Expensive? 2009

The nonprescription version, which is intended for users with 20-20 vision, contains some slight magnification +.2 diopters "for helping the eye muscles to relax," the company says.

Tired Eyes? A Look at 4 Remedies Laura Johannes 2011

Turns out that 12 months ago I needed a prescription 0.5 diopters stronger than my previous one.

Archive 2009-01-01 Dungeekin 2009