The 6th edition

This edition not only presents all key features of the Octopus perimeter, but also explains fundamentals of perimetric testing with more than 200 illustrations in an easy to grasp and practical manner.

This makes the Visual Field Digest an invaluable resource for clinicians, residents, students, researchers and visual field examiners.


With every new Octopus

Beginning January 2017 you will receive your free print edition with the purchase of each new Octopus perimeter.


Order it online

Alternatively, you can purchase your printed copy of the Visual Field Digest over the internet at,,, and




Digital & mobile

Enjoy a copy of the Visual Field Digest on your mobile device or your computer.

Starting now, download the digital edition (27 MB) right here.

Teaching kit

For teachers on perimetry

For teachers on perimetry the self-explanatory and intuitive figures and illustrations of the Visual Field Digest are available to download for presentation and teaching.

The Visual Field Digest Teaching Kit includes all figures and illustrations from the Visual Field Digest. They can be used for non-commercial presentations free of charge.

Get the Teaching Kit