The Diaton Tonometer provides high reliability of measuring results and makes it possible to diagnose glaucoma on the early stage and appoint necessary treatment and medicines.The unique methodology of intraocular pressure measuring through the eyelid applied in the device provides new resources in ophthalmotonometry, simplicity and safety of tests. Transpalpebral “diaton” tonometer is effective and [...]

Capture pictures and videos.

The World’s Leading Handheld Refractor and Keratometer.