1. Visual Field Digest Teaching Kit Chapter 3
HAAG-STREIT AG

2. Teaching Kit Copyright
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.
Haag-Streit AG allows the use of this figures for personal or academic use under the conditions that
(i) it is used without commercial purpose and
(ii) the content is reproduced exactly as the original by mentioning Haag-Streit AG, Switzerland as the owner of the copyright.
Non-academic, non-personal or commercial users might only use this figures in whole or in part after a written authorization by the copyright holder.
“Haag-Streit”, “900” and “Octopus” are either registered trademarks or trademarks of Haag-Streit Holding AG.
The following are either registered trademarks or trademarks of Carl Zeiss Meditec: “Guided Progression Analysis”, “GPA”, “Humphrey”, “HFA”, “SITA”, “SITA Fast”, “SITA Standard”, “Visual Field Index”, and “VFI”.
Copyright © 2018 HAAG-STREIT AG

3. Fig. 3-1: Perimetry requires a team approach

4. Fig. 3-2: Perimeter set up

5. Fig. 3-3: Placement of cylindrical trial lenses

6. Fig. 3-4: Step-by-step patient instructions

7. Fig. 3-5: Eye-patch position

8. Fig. 3-6: Straight upright position

9. Fig. 3-7: Forward-leaning position

10. Fig. 3-8: Correct pupil position

11. Fig. 3-9: Correct trial lens position

12. Fig. 3-10: Fixation targets

13. Fig. 3-11: Fixation Control prevents fixation losses

14. Fig. 3-12: Example of a learning effect

15. Fig. 3-13: Influence of fatigue effect on visual field

16. Fig. 3-14: Influence of loss of fixation on visual field

17. Fig. 3-15: Influence of incorrect patient age on visual field results

18. Fig. 3-16: Influence of lens rim artifacts on visual field results

19. Fig. 3-17: Influence of facial structure on visual field

20. Fig. 3-18: Influence of small pupil size on visual field