The Octopus 600 detects visual field loss and glaucoma progression with rapid and intuitive perimetry testing. The new Glaucoma Screening Test (GST) feature detects abnormal fields in under a minute. Octopus 600’s accuracy is second to none with its highly sensitive cluster analysis, a polar analysis comparing structural changes to visual defects.(Image: [[https://media.istockphoto.com/id/91772768/de/foto/von-houston.jpg?b=1&s=170x170&k=20&c=Zjo7MRO_mvEuRoyhDhTznCo8RhIOvvo_yIA8H06BG5g=|https://media.istockphoto.com/id/91772768/de/foto/von-houston.jpg?b=1&s=170x170&k=20&c=Zjo7MRO_mvEuRoyhDhTznCo8RhIOvvo_yIA8H06BG5g=]]) "Great customer service and I will continue to support this company.