ZEISS VISUREF 100 Automatic Autorefractor Keratometer – Digital Eye Refraction Testing Machine

The ZEISS Automatic Autorefractor Keratometer is a precision ophthalmic diagnostic instrument designed for objective measurement of refractive errors and corneal curvature. It provides accurate assessment of spherical power, cylindrical power, axis and keratometry measurements to support vision examinations and spectacle prescription evaluation. The ZEISS VISUREF 100 combines automated refraction, keratometry, pupillary distance measurement and contact lens base curve assessment in one compact instrument. Featuring a digital display, automated measurement functions and an integrated thermal printer, it is suitable for eye hospitals, ophthalmology clinics, optometry centres and optical shops. Key Features & Specifications The following specifications apply to the ZEISS VISUREF 100. - Equipment Type: Automatic Autorefractor Keratometer - Brand: ZEISS - Model: VISUREF 100 - Measurement Technology: Automated objective refraction and keratometry - Measurement Modes: Refraction, Keratometry, Combined Refraction/Keratometry and Contact Lens Base Curve - Spherical Power Range: -25.00D to +22.00D - Cylindrical Power Range: 0 to ±10.00D - Measurement Increments: 0.12D / 0.25D - Cylinder Axis: 0°–180° - Axis Increment: 1° - Corneal Curvature Radius: 5.00–10.20 mm - Corneal Refractive Power: 33.00D–67.50D - Corneal Astigmatism: 0 to -15.00D - Corneal Diameter Measurement: 2.00–12.00 mm - Pupillary Distance Measurement: 10–85 mm - Minimum Pupil Diameter: 2 mm - Vertex Distance Settings: 0, 10, 12, 13.5 and 15 mm - Display: Digital colour monitor - Patient Positioning: Adjustable chin rest and forehead support - Chin Rest Movement: Motorized, up to 65 mm - Printer: Integrated thermal printer - Connectivity: RS-232, USB and external video output - Power Supply: AC 100–240V, 50/60Hz - Dimensions: 275 × 525 × 450 mm - Weight: Approximately 18 kg - Clinical Applications: Refractive error assessment, corneal curvature measurement, contact lens fitting support and preliminary eye examination - Suitable Facilities: Eye hospitals, ophthalmology clinics, optometry centres and optical shops