The HTR‑1A is a multifunctional 4-in-1 ophthalmic device that combines a refractometer, keratometer, non-contact tonometer, and pachymeter into a single compact solution. This makes it an excellent choice for modern eye clinics seeking high efficiency and diagnostic accuracy.
The system performs refraction, keratometry, and intraocular pressure measurement, while pachymetry allows correction of IOP values based on corneal thickness. This provides more reliable and clinically precise results and supports individualized assessment of ocular status.