A team of researchers has identified a promising new approach that may one day help to restore vision in people affected by macular degeneration and other retinal disorders.

The Viltrox AF 35mm f/1.2 Lab is the second in the company’s exotic ‘Lab’ line-up of lenses for Sony mirrorless cameras ...

Need new glasses? Online eye exams and vision tests offer a convenient way to get a glasses prescription. Doctors explain ...

However, little has been known whether the measured responses to visual stimuli, other than self-reports, reflect the objective and subjective levels of image quality on displays. Here, we used ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

Explore how advanced prescription vision compensation enhances clarity and precision in AR, MR, and smart glasses.

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

Lymphocytes are white blood cells that help the body fight infection and disease. The healthy range for an adult is between 1,000 and 4,800 lymphocytes per microliter (µL) of blood. Doctors will ...

Eye and face detection on my Sony ZV-E10 worked seamlessly, and capturing quick moments felt smooth and effortless. Image quality is where this lens becomes more than just a budget-friendly pick.

The contact lens itself can also “smooth out” some imperfections on the eye surface better than glasses ... (Photo Credit: iStock/Getty Images Plus) Wash your hands with soap and dry them.

Earlier this week, OpenAI released their “most advanced image generator yet” and made it available through ChatGPT using the GPT-4o model. ChatGPT previously relied on Dall-E to generate images.