Learn more about laser eye surgery. During cataract surgery, a surgeon inserts an intraocular lens (IOL). Medicare may not cover all types of IOLs. However, it does pay for monofocal lenses.

The best tilt-shift lenses enable you to tilt the angle of the optical path, relative to the image sensor. They also allow you to shift the optical axis so that it’s off-centre but still parallel to ...

and below that is a PIR (Passive Infrared) motion sensor. The very bottom of the E340 holds a round black camera assembly that contains two lenses. The 3K wide-angle lens has a 130-degree ...

The Eufy E340 ($219.99) is the first floodlight camera we’ve tested that supports mechanical pan and tilt. It uses a dual-camera assembly to deliver sharp 3K video with telephot ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in ...

The country singer was invited to perform at the Liberty Ball, and he chose to cover Toby Keith's "Courtesy of the Red, White and Blue" to entertain the masses. "American girls and American guys ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic ...

Meghan and Harry are on the cover of the February issue of Vanity Fair. Sort of. While this is the same outlet that the Duchess of Sussex chose for her pre-wedding celebrity interview swan song ...

Even if you've never manually adjusted the f-stop on your lens or camera, you've likely come across this ... 4), meaning it takes longer for the same amount of light to reach the sensor. It's similar ...

Dan and Becky Okrent spent seven years on the Met Project, a labor of love that took them from ancient Sumer to Synchronism.

Previsico leverages a sensor and technology suite to provide ... We have seen forecast-based triggers before, but these have been for bespoke covers such as for El Nino forecasts, or droughts.

Either way, it’s the bed that really makes it the vehicle of your dreams and most of us need a tonneau cover to make those dreams a reality. Unfortunately, one of the best things about a truck ...