Tono-Vera Tonometer Model:Rechargeable Binocular balance test: Rotary prism

Binocular balance test: Rotary prism and polarizing lens methods are available

Optics firmly mounted on an aluminium frame

particularly as glaucoma severity increases

Welch Allyn's 71670 3

Tono-Vera Tonometer Model:Rechargeable Binocular balance test: Rotary prismA more objective measurement with ActiView The Tono Vera ActiView Positioning System features a full color view of the eye combined with intuitive, interactive alignment prompts to guide the user precisely to the apex of the cornea. When proper alignment is achieved Tono Vera automatically measures, providing a result in as few as three measurements. Intuitive color coded rings indicate the reliability of the reading. Lightweight, Ergonomic, and