Do you get a sense of motion sickness or dizziness when you’re using microfilm? I know I do (and with my health condition, I’m dizzy most of the time).
One thing I’ve used for the last seven years came by way of a pregnant friend who had terrible morning sickness. They’re little wrist bands that use acupressure on the pressure points in your wrists to reduce the effects of nausea and dizziness. I find they also come in handy while using the microfilm reader and thought I’d share it with my readers who may have they same issue.