AT 900 Model BC/BD/BI

The Applanation Tonometer AT 900 model BC/BD/BI can be left on a Haag-Streit slit lamp permanently. It is fastened to the microscope on a mounting base and swiveled in front of the microscope for the examination. The observation of the applanated surface is conducted monocularly – only through the left eyepiece.

This tonometer is compatible with the following Haag-Streit slit lamps: BC 900, BD 900, BI 900