AutoRef Keratometer GRK-2200T

Automatic Ref/Keratometer Best System For Profesionals, Cornea Refractive Power, Cornea Curvature Measurement wide area of spherical power from -25D to + 22D and cylinder power from -10D to + 10D can be measured using specially designed GRK-2100. More exact cornea curvature can be measured from 5.0mm by improved optical science design method. Contact Lens Base Curve with back side holder of model eye and can check condition of lens surface. it helps user prescribe customer lens exactly. IOL MODE can measure and observe IOL that is inserted after extracting crystalline lens from cataract. Higher resolution TFT LCD with 6.4 inch TFT LCD, wide and superior image quality along with colored letters can be provided. Automatic chin-rest control function & PD Measurements, Chin-rest can be controlled automatically by one-touch button so that user can measure faster and easier. PD measureements are performade automatically after measuring binocular power, and it display in LCD window.

Specification is MEASUREMENT MODE ( REF/KER mode: Continuous Refractometry and Keratometry, REF mode:Refractometry, KER mode:Keratometry with 2 LEDs, CLBC: Contact Lens Base Curve measurement). MEASUREMENT RANGE (Cornea vertex distance/VD: 0.0, 12.0, 13.5, 15.0, Spherical power/SPH:-25.00~+25.00(VD=12.00,0.12D/0.25D step), Cylinder power/CYL:0.00~±10.00D(0.12 or 0.25D step). Axis :1~180ᵒ(1ᵒStep), Cylinder indication -,+,±). Pupil distance (PD) 10~85mm, Minimum pupil size Ø2.0mm. CORNEA MEASUREMENT RANGE (Cornea Curvature radius 5.0~10.2mm(0.01 step), Cornea Power 33.00~67.50D (Cornea equivalence power=1.3375)(0.05/0.12/0.25D step), Cornea cylinder power (0.00~-15.00D (0.05/0.12/0.25D Step), Cornea cylinder axis 1~180ᵒ(1ᵒstep), Cornea Diameter 2.0mm~1.4.00mm(0.1mm step)).