Dr will put drops in your eyes and then assess glass number. No additional cost,  it is covered under consultation charges. Wrong glass number may cause eye strain and discomfort.

pupil of your eyes will be dilated with drops to get the actual number of your eyes and on its basis final number will be given. No extra charges. Wring no. Can cause decreased vision and eye pain, headache.

Dilated Refraction is knowing your power of eyes, by putting drops and dilating the pupil.wearing wrong power of glasses, causes, Blurring of vision, Headache,and cause damage to eyes.Thats,why,after dilatation,we again verify,the,power of glasses, in normal state of the eyes,and then compare both powers,and give correct glasses. Pl consult ophthalmologist for further evaluation and treatment.