“lens”可以造什么句，lens造句

Each lens consists of an outer lens with a corrective distance prescription, and a flexible inner lens.

This helps determine the right type of lens implant (intraocular lens, or IOL).

A lens is an optical system including two refracting surfaces.

The camera lens must be screened from direct sunlight.

I do look differently at the world through the lens.

"I prefer a build-in zoom lens, like the one I have. "

In some cases, however, a cataract may be removed without implanting an artificial lens.

Parvis and his colleagues have been working on their multipurpose lens since 2004.

But lens replacement is not yet perfected, largely because replacement lenses themselves still have room for improvement.

Be careful when picking out a lens because there are plenty of add-ons you might or might not want.

Incision into a capsule, especially that of the crystalline lens of the eye, as to remove cataracts by surgery.

When I view reality through the objective lens, my standard of accuracy is how well I can predict what's going to happen.

In addition, providing the tools for manufacturable GRIN optics will expand the reach of GRIN lens design and fabrication methods beyond current optics application space.

It's one thing to condemn risky behavior through the dispassionate lens of imagination, and another altogether when your adrenaline's pumping amidst the heat of battle.

“What’s wonderful about looking at the past is the long lens of geological history,” said Whiteside. “There is evidence that food web collapse is starting to occur in some marine ecosystems.

The vitamin, which is normally associated with anti-ageing properties, forms a mesh inside the lens, which slows the release of the drug, ensuring it spends much longer in the eye.

He was on his knees northeast of the bridge, with the tripod low. He held out his left hand without taking his eye from the viewfinder, and she gave him the camera, watching his hand close about the lens as he felt it touch him.

Lens flare: Even behind welder's lens, a lens flare can occur.

Is the lens condition good enough to cut this job?

Typically, two things happen during cataract surgery - the clouded lens is removed, and a clear artificial lens is implanted.

Once the cataract has been removed by either phacoemulsification or extracapsular extraction, a clear artificial lens is implanted into the empty lens capsule.

So this is very, very low-cost to buy, and actually, the objective lens in the microscope, the very powerful lens we use to image the atoms, is also from a CD player.

Then using another convex lens and a micrometer eyepiece the altered parallel rays is focused, and the imaging size of line pair of collimator imaged on the another convex lens is measured.

The final tooth-lens product was removed from Thornton's shoulder and placed in the center of the eye, in line with the retina.

But not just for its own sake or because they mistakenly believe that science holds "the key" to human progress or provides the lens through which such progress should be viewed.

In this method, when one star passes in front of another, as seen from Earth, the nearer star's gravity ACTS like a lens, bending and magnifying the more distant star's light.

Import lens provide clear and vivid pictures.

Import lens provide clear and vivid picture. LED installs around lens, provides equal and stable brightness. Allow us to examine greasiness, wrinkle and lines and pores blockage.

In my mind, it was pointless having a "fixed" lens when there were so many good quality zoom lenses around.

Butthat’s exactly what happens to a reader when you hand your book overtohim: he simulates your characters in his head, trying to interpretthatcharacter’s actions through his own lens.

No road lens, only a thorns of road, forward and backward is the way, the rest is the dead, when you shrink back only will become, useless cowards, the long way life, only to rush out of the bushes, only a line of life.

So everything in Exodus he just reads through the lens of Christ himself.

Hydrophobic coatings seal lens surfaces with an ultra-smooth polymer, making it easy to clean the eyeglass lenses from dirt, water or oily contamination can simply be wiped off.

Proteins then build up on the sensors, affecting their operation and reducing the useful lifespan of the lens.

I have get a twin - lens reflex camera .