In cases with postoperative myopia or regular astigmatism, the patient can also be fitted with soft contact lenses. Central vaulting with excessive tear pooling can occur when fitting contact ...

Central vaulting with excessive tear pooling can occur when fitting contact lenses in patients after myopic surgical treatment because of the central corneal flattening. Contact lens fitting may ...

Graeme Stevenson describes a case which called for a front surface toric lens The fitting of rigid lenses and, in particular, front surface toric rigid lenses and bi-toric lenses are generally ...

For many, glasses can feel cumbersome or clunky. Fortunately, contact lenses may be a viable alternative. These versatile lenses can be a practical vision correction solution that is more easily ...

The selection of the Nikon Z lenses continues to expand, covering every focal length that photographers and videographers might need. As each new Nikon Z-fit lens has come into our labs for review ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

With the best lenses for iPhone and Android phones, you can gain a whole new perspective in your smartphone photography and videography. Smartphone camera arrays are undoubtedly improving, especially ...

One of these quests, “The Sailing Through Lens”, requires you to take photos ... enter photo mode and tilt the view upward, where you can fit all three items in the frame.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Do you use a Canon EOS R mirrorless camera? From wide-angle to telephoto, these are the best lenses we've tested for the platform. Images, and the devices that capture them, are my focus.

A growing library of quality lenses backs Nikon's mirrorless Z camera system. We're here to break down what's available and recommend the best optics we've tested. Images, and the devices that ...