About Sbisa instrument made ​​in Florence Italy

[Max Novi]

I apologize in advance if the request for information that do not directly affect the world of cameras, but it is an optical instrument ophthalmic .. I believe that in a forum full of people that specialize in cameras and associated equipment, I can find information about this tool ... (year of production, technology, value, etc. ..) I thank all the forum and I apologize in advance for any grammatical errors due the translation.
Massimo

Link to observe the tool:

https://www.youtube.com/watch?v=YVL9v7MRK08

 

[Richard G]

It is for measuring corneal curvature.

http://www.slideshare.net/GauriSShrestha/measurement-of-corneal-curvature

I have never seen one and I imagine it is completely superseded by ocular coherence tomography. Likely the machine is worth nothing unless a museum of ophthalmology was interested in it. The design looks 1950s or earlier.

 

[Max Novi]

ok, thanks Richard