your family has history of glaucoma?

if no, i can ask my optom friends to do the free fundus check for u to see the optic nerve head 1st.

Yes they are trained in hospitals like HKL, hosp sg buloh and one of them was trained in india hosp. Fundus camera is to look at the optic nerve head for cup disc ratio and also checking retinal health. They dont dilate your eyes so that is good, you wont see blur or glare after the test. They will examine with slit lamps to check cataract and etc. all that tests are free! They will refer to the correct specialist for specific disease if they found any abnormality.

just go straight to the shop, usj optometrist. they are doing for the public, u can add them in fb to make appointment.