I’m frequently asked what makes me consider a bioptic for an individual patient. So, I’ve written a short blog post to describe my approach. There are several factors to explore when considering the appropriateness of an Ocutech bioptic for an individual. Here’s a list of factors you may choose to consider.
1. Vision
a. BCVA in the better-seeing eye (hopefully the dominant eye) is 20/300 or better
b. Field of view of at least 40 degrees diameter with regular glasses if used
c. Absence of hemianopsia
2. The prospective patient seeks to improve their distance and/or midrange vision for activities that might include:
a. Independent travel
b. Classroom
c. Signage
d. Shopping
e. Social engagement
f. Table/desk activities
g. Computer screens
h. Driving
i. Music
j. Theater/movies
k. Museums/galleries
l. Hiking
m. Gardening
3. They have promising manual dexterity and cognitive status
4. They have a need for hands-free visual support
5. Focusing options are based upon working distance considerations
a. Fixed focus (perhaps with reading caps) or Manual focus if their needs are at fixed distances with minimal need to refocus the device
b. Autofocusing bioptic if they have a range of varying and continuous working distances