S4 Keratometer
S4OPTIK has improved on the standard by using current technology and time tested designs to produce this Keratometer.
Obtain accurate corneal measurements quickly and easily with the S4OPTIK Keratometer. A built-in contact lens holder also allows measurement of hard contact lenses.

One-position instrument

Measure both meridians without changing optical system

• Allows subjective review of corneal surface
• Measurement dials provide both dioptre and millimeter values
• Sturdy construction for extended lifetime