We have designed the eyepiece from soft rubber, so there are no sharp or rough edges that could cause damage.
[Insert phone of eyecup]
Therefore, ensure the patient they can hold on to the pole for stability as they insert their eyes into the eyecup. Sometimes there is a gap between the patients head and eyecup that allows outside light shine through the eyecup. For the best auto refraction images, make sure there is nearly no gap between the patient's eyes and eyecup. Sometimes informing the patient to cup their hands helps.
[Insert a picture of patient cupping eyecup to ensure lighting doesnt flow through]
Don’t be afraid to use your hands to adjust the pts head to capture the grid on the screen.
If you have any other other questions or concerns, contact us at firstname.lastname@example.org