Nikon Speedy K Auto Refracto Keratometer

Full Description

North American Bidders Only. For Auction is a Nikon Speedy K Auto Refracto Keratometer. The Nikon Speedy-K (often co-branded or distributed with Righton) is a compact, high-speed auto-refractor and keratometer used in eye care clinics to measure a patient's refractive error and corneal curvature.  Features & Specifications Simultaneous Measurement: Measures refraction and central/peripheral keratometry quickly (approx. 0.35 to 0.45 seconds per reading).  Measurement Ranges: Sphere (SPH): Typically -18D to +23D (or up to -30.00 ~ +25.00 depending on the exact variant/vertex distance setup). Cylinder (CYL): 0.00 to ±12.00D. Axis (AX): 0° to 180°. Corneal Radius of Curvature: 5.0 mm to 13.0 mm.  Pupil and Fixation Controls: Accommodates small pupils (down to ~2.0–2.5 mm) and features adjustable fixation chart intensity (such as a tree or picture target) to help children and light-sensitive patients fixate easily.  Modes: Multiple operational modes including Auto (A), Continuous (C), Manual (M), and Quick (Q). The System has been powered on. The System has not been tested further. The System comes with everything that is documented within the included photos and nothing more. The System may show signs of cosmetic wear such as scuffs and sticker labels. Please reference the included photos and System model numbers for more information. The Nikon Speedy K Auto Refracto Keratometer System is being sold AS IS.