Pachymeter is used to measure
A pachymeter is a medical device used to measure the thickness of the eye's cornea. It is used to perform corneal pachymetry prior to refractive surgery, for Keratoconus screening, LRI surgery and is useful in screening for patients suspected of developing glaucoma among other uses. Ref khurana 6/e
Corneal thickness
Corneal diameter
Corneal density
Conjuctival thickness
Cornea and sclera