
Applanation Tonometers
Fast and efficient measurement of intraocular pressure
The AT 020 Applanation Tonometer from ZEISS allows precise measurement of intraocular pressure. Depending on your preference, you can attach an upright tonometer with a working position over the slit lamp swivel joint or mount a suspended tonometer on the stereomicroscope.
The AT 20 was designed on the principle introduced by Professor Goldmann. This principle represents the gold standard in tonometry. Adapters allow the tonometers to be mounted to different slit lamps. Naturally, even with a mounted applanation tonometer, you still have the possibility for later slit lamp extensions.

SL 115 Classic with AT 020
Carl Zeiss: Vision meets competence
With dedication and technical expertise, Carl Zeiss has been meeting even the highest demands on precision engineering and optics for more than 160 years. In 1912 Carl Zeiss developed the first slit lamp together with the Swedish ophthalmologist and Nobel laureate Allvar Gullstrand. Generations of leading ophthalmologists have played a key role in perfecting this unique eye examination system.