Harvard.edu.

I wear contact lenses.

Tom lost a contact lens.

Since when are you wearing contacts?

I'm looking for my contact lens.

Have you found your contact lenses?

Have you found your contact lenses?

Lenses with two distinct optical powers are also called bifocals .

Did you find your contact lenses?

Since when are you wearing contacts?

When did you start wearing contacts?

Will you find my contact lens for me?

She took off her glasses and put her contacts in.

We also have lentils in our assortment.

How long have you been wearing contacts?

When did you start wearing contacts?

When did you start using contact lenses?

When did you start wearing contact lenses?

Tom found his contact lens near the table.

I still haven't found my contact lens.

I still haven't found my contact lens.

Tom couldn't find his contact lens.

Since when have you been using contact lenses?

The lenses are called the eye lens and the field lens.

Want to see more images of Bangladesh through his lens?

Glasses are more convenient for me than contact lenses.

I'm wearing contact lenses now so that I can see all of you.

My contact lenses make my eyes dry. Should I use drops?

When I use contacts, my eyes feel dry and become red.

Luckily, when Tom dropped his eyeglasses, his lenses didn't get scratched.

Inside the lens is the so called kharitonchik (melted soil) , a certain Dmitry signed the notice.

In Russia, there's a vending machine in a 24 hour supermarket that sells contact lenses...

19,090 patients had Intra Ocular Lenses (IOL) implanted in their eyes during Cataract Surgery.

The lenses are blunt, feature warping tools that generate more than 30 million enhanced selfies a day.

Lenses came into widespread use in Europe with the invention of spectacles, probably in Italy in the 1280s.

Huygens discovered that two air spaced lenses can be used to make an eyepiece with zero transverse chromatic aberration.

Erfles are very popular because they have large eye lenses, good eye relief and can be very comfortable to use.

Before the light bulb was invented, people had figured out how to put a reflector behind it, focus it a little bit put lenses in front of it, focus it a little bit better.

But if they just simply could grow, like leaves, little lenses and mirrors to concentrate sunlight, then they could keep warm on the surface.

With its lens tool, Snapchat allows some 150 million daily users to alter reality and play with identity in ways that border on the absurd.

Snapchat lenses have drawn criticism in the past with accusations that the app was promoting blackface or encouraging whitened skin tones as an ideal of beauty.

Panic about terrorism and climate change doesn t blind us entirely to other problems facing the planet, but our fear does distort the lens through which we see the big picture.

Negara negara pulau kecil Pasifik, contohnya, tidak dapat mendirikan pertahanan yang cukup dari arus pasang yang memasuki pulau mereka dan menyebabkan air tawar yang berada di bawah pulau pulau karang mereka menjadi payau.