Corneal asymmetry vector can identify eyes that are most in need of monitoring during orthokeratology treatment.

The best lenses for astrophotography can help you create beautiful, detailed images of the night sky. Winter is the best time to do so. Owning one (or more) of the best lenses for astrophotography ...

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 ...

Aims To determine if ‘Defocus Incorporated Soft Contact’ (DISC) lens wear slows childhood myopia progression. Methods A 2-year double-blind randomised controlled trial was carried out in 221 children ...

Lenses is the developer tooling that acts as a flexible, intelligent operating layer over any streaming technologies a business chooses (using the Apache Kafka API). This gives engineers one screen to ...

Standard zooms are often sold as 'kit lenses' Canon cameras, so you can buy a camera body complete with a standard zoom as a kit, typically saving money in the process. And to be hones, I think that ...

Join me as I pick out the best Sony telephoto lenses that get you closer to the action, for both full-frame and APS-C E-mount mirrorless cameras. With the best Sony telephoto lenses, you can get ...

Independent prescribing optometrists, Neil Hilton and Dr Keyur Patel, consider the potential of central funding for children ...

The results of patient exams can be used to assist in contact lens fitting, refractive surgery, orthokeratology and general assessment of the cornea. Exceptional Corneal Coverage Using 32 rings ...