Keratometer

Model BL-8002 Keratometer was developed under the guidance of Optometry Center.
This instrument can give a precise examination of the radius of curvature of the anterior corneal surface.
This measurement is utilized to fit contact lenses and to monitor corneal changes produced through the wear of contact lenses.Keratometer are occasionally used to assist in the recognition of certain corneal abnormalities and to check the radii of curvature of both hard and soft contact lenses.

Eyepiece magnification	12.5×
Total magnification	18×
Corneal radius of curvature	5.5 to 11mm
Minimum Division	Radius 0.02mm，Dioptor 0.25 dptr.
Corneal refractive power	31.00 to 61.00 dptr.
Axis of corneal astigmatism	0 to 180°
Axial measurement tolerance	90°+-4°
Diopter adjusting scale	0 to ±5 dptr.