The big claim? It’s the first 4K tri-color laser projector with 1.3x optical zoom, meaning you get true 4K visuals without the usual pixel shifting or quality loss. Priced at 4,599 yuan (around ...

Primary congenital glaucoma is a rare disease but has a major impact on the child’s development and quality of life over his/her whole life span. Early diagnosis and appropriate therapy can make a ...

Minimally invasive glaucoma surgeries offer an alternative to glaucoma drops, which, in some cases, do not adequately lower IOP and show poor compliance.