Narthika Sivaloganathan, second year optometry student at Aston University, shared how a family member’s diagnosis of ...

Gonioscopy examines the drainage angle using a special mirrored lens to determine whether the angle is open, narrowed, or closed—helping differentiate between open-angle and angle-closure glaucoma.

However, new attention was given to direct SLT—a next-generation modality delivering ... It eliminates the need for a gonio lens, improving both patient experience and surgeon ergonomics. “It looks ...

Every issue is packed with photo tips, kit reviews and inspiration ...

The Blazar Beetle 1.33x Anamorphic Lens series rotates to provide horizontal and vertical anamorphic imagery, with most major ...

Monofocal and multifocal lenses are both types of artificial intraocular lens (IOL). A monofocal lens has one focusing distance, whereas a multifocal lens can focus on close and far distances at ...

Vivo’s newest Ultra smartphone, the X200 Ultra, has a very impressive camera system on its own: a triple 50-megapixel lens array with (relative in the mobile space) large sensors and fast aperture.

Nintendo shared with us a Mario Kart World Direct and it revealed much more about the launch title for the Nintendo Switch, including new details on characters, courses, races, secrets ...

Infrared contact lenses using nanoparticles convert near-infrared (800–1600 nm) into visible light, enabling users to perceive infrared wavelengths without external power.

If you continue to have this issue please contact customerservice@slackinc.com. The lenses decrease higher-order aberrations via personalized inverse aberrations applied to the lens. Lens fit is ...