Binocular Refractor CHRONOS

Optimize your Ophthalmological Practice with Chronos TOPCON: Guided Binocular Refraction for Optimal Precision and Efficiency.

Chronos by Topcon is more than just a refractive instrument; it's a revolution in how eye care professionals approach eye examinations. With innovative features and intelligent design, Chronos offers a comprehensive and efficient refraction experience.

At the core of Chronos is SightPilot™, a guided refraction system that simplifies the examination and facilitates task delegation. This groundbreaking feature enables a streamlined workflow, resulting in time savings and optimal resource utilization. SightPilot™ simplifies the user interface, providing a step-by-step guide to the refraction process. At each step, the practitioner receives clear instructions, making the process more straightforward and enhancing patient understanding.

Chronos stands out for its exceptional versatility. By combining binocular measurements of auto-refraction and keratometry with subjective tests and visual acuity, Chronos offers an all-in-one tool that optimizes workspace. It eliminates the need for multiple additional refraction devices and reduces the requirement for conventional examination rooms. This translates to more efficient space utilization and better resource management.

The ergonomic design of Chronos is accompanied by an adjustable vertical height table, providing optimal comfort for both the practitioner and the patient. Additionally, the refractor head is fully automated, allowing for automatic 3D alignment. These features contribute to a smooth and stress-free refraction experience, enhancing patient comfort and overall satisfaction.

Chronos goes beyond expectations for both objective and subjective measurements. With an integrated auto-refractometer, built-in test projection, and accessibility for people with reduced mobility (PMR), Chronos offers advanced features that cater to the diverse needs of eye care professionals.

Advanced features such as thermal printer output, data recording, and head movement measurement enhance the overall functionality of Chronos.

Chronos by Topcon represents a significant advancement in ophthalmic practice. With an innovative approach to guided binocular refraction, it provides an all-in-one solution for comprehensive and accurate eye examinations. With advanced features, intelligent design, and exceptional versatility, Chronos emerges as an essential tool for eye care professionals looking to optimize their practice.

Objective Measurement

• Refractive Measurement Ranges

Cylindrical refractive power: 0D – -10D 1

Cylinder Axis: 1° – 180°

• Corneal Curvature Measurement Ranges

Corneal refractive power: 67.50D – 33.75D (Value converted when the corneal refractive index is 1.3375)

Minimum Measurement Unit Spherical/Cylindrical refractive power: 0.12D Cylinder Axis: 1° Corneal curvature radius: 0.01mm Corneal refractive power: 0.12D

• Display of Measured Value Displayed on the practitioner's control screen Minimum Pupillary Diameter: φ2.0mm
• Pupillary Distance Measurement Range: 50mm – 80mm Pupillary Distance Measurement Step: 0.5mm

Subjective Measurement

• Refractive Measurement Ranges

Horizontal Prism (Measurement Range per eye): ±15.0 5

Vertical Prism (Measurement Range per eye): ±2.5

• Measurement Steps Spherical/ADD

Axis: 1°

Prism Refractive Power: 0.1

Test Distance Far vision to near vision: from 25cm to 6.096m

Visual Acuity Measurement Range: Decimal 0.05 – 1.6

• Tests: Visual acuity charts, tests for spherical power correction, tests for astigmatism correction, and tests for binocular functions.

• Background Luminance: 155±15cd/m2

• Recording of Measured Value Thermal printer/external printer printing, data export

• Head Movement Measurement

Lower and Upper Direction: Lower 15mm to Upper 15mm

Directional Amplitude: Forward: 20mm - Backward: 20mm

• Head Rotation Angle: 17.5° convergence to 8.5° divergence (Center of ocular globe torsion axis)

• Voltage and Frequency: AC100 - 240V 50-60Hz

• Power: 160VA

• Dimensions and Weight (head): 525mm (H) × 722mm (W) × 278mm (D), 31.2kg

Note: For more information, please refer to the PDF file.