Previous studies have mainly observed the effect of Toric IOL on corneal astigmatism after cataract surgery ... In summary, for elderly cataract patients with long axial length, the choice of ...

lenses with extended depth of focus (EDOF), and lenses for astigmatism correction (toric lenses). In the context of refractive lens surgery, such as for correcting presbyopia (age-related vision ...

With the best macro lenses, photographers can capture startlingly detailed images of the tiniest subjects, both natural and well-made. If you've come across an image of a tiny insect or plant that ...

With increasing demands of patients concerning refractive outcome after cataract surgery, toric IOLs that correct corneal astigmatism have been introduced more widely to cataract surgery.

The focus is on quality and video. Three of the four RF lenses presented belong to Canon's so-called hybrid L models. These are lenses that have been optimized to not only deliver high quality for ...

Strategic Blueprint LLC lowered its holdings in shares of The Cooper Companies, Inc. (NASDAQ:COO – Free Report) by 9.4% in ...

Forsta AP Fonden boosted its stake in shares of The Cooper Companies, Inc. (NASDAQ:COO – Free Report) by 3.0% during the 3rd quarter, according to its most recent 13F filing with the SEC. The firm ...

When looking for the best camera for portraits, there are a few key factors to keep in mind. Having the right lens is crucial, as you need to be able to shoot at a flattering focal length and separate ...