6540--Handheld Auto Ref/Keratometer K Plus, MA

D.1 Item Specifications Description of Use: This Autorefractor Keratometer will be utilized for ophthalmology (eye) anterior segment surgeries, primarily cataract surgeries. Qty: 1ea Minimum Technical Specifications: 20D to +23D (VD=12mm) (AUTO/0.12/0.25D steps) -20D to +23D (VD=12mm) (AUTO/0.12/0.25D steps) Cylinder 0 to ±12D (AUTO/0.12/0.25D steps) 0 to ±12D (AUTO/0.12/0.25D steps) Measurement range Radius of curvature 5.00 to 15.00mm (in 0.01mm increment) - Corneal astigmatism 0D to ±12D (R5 mm to 13 mm) - 0D to ±7D (R14 mm to 15 mm) - Center ø3.2 mm (R8 mm) 2.0 to 12.0 mm (in 0.1 mm increment) 2.0 to 12.0 mm (in 0.1 mm increment) Dimensions (main body ) 191(W) x 242(D) x 223(H) mm 191(W) x 242(D) x 223(H) mm 950g (with battery ) 940g (with battery ) Infrared External output Refractometry Measurement of radius of curvature Pupil measurement Weight External output USB Micro-B Station 180(W) x 244(D) x 79(H) mm Input power AC 100 to 240V 50/60Hz Printer 103(W) x 167(D) x 75(H) mm