CXL does not alter topographic or refractive parameters, allowing clinicians to fit these patients with scleral lenses before the procedure.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Scleral thickness reductions in patients with keratoconus suggest that the disorder's pathogenesis is not limited to the cornea.

Krupa Mistry, advanced clinical hospital optometrist at St Thomas’ Hospital, on specialising in cornea and cataracts and ...

OT spoke to three suppliers about meeting the visual and high-performance needs of patients involved in sports ...

If you have frames you love but lenses that are scratched or an old prescription, online services can help with shipping kits or pre-paid labels that allow you to mail in your glasses, get the ...

From the Composer Pro II to the Sweet 50, these are the best housing and lens options. Leica, Panasonic, and Sigma full-frame mirrorless cameras share a common lens system, the L-mount.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Methods for the correction of presbyopia include contact lens and spectacle options but the surgical correction of presbyopia still remains a significant challenge for refractive surgeons. Surgical ...

Purpose: This study aimed to modify scleral contact lenses to achieve a desired compression standard and to evaluate the effectiveness and reliability of the adjustments. Methods: In this ...

Vision changes in astronauts after extended space missions Spaceflight-associated neuro-ocular syndrome affects 70% of astronauts Reduced ocular rigidity and pressure observed in space conditions ...