SK-850A Visual Field Analyzer

SK-850A Optical Perimeter | Coburn Technologies

Coburn introduces a new Visual Field Analyzer (Automated Perimetry) with full compliance with the Goldman Standard. With features such as 3D fixation monitoring, head tracking and gaze tracking, the SK-850A Perimeter is a perfect solution for the eye care professional. Contact us today for more information on features and affordable pricing.

STANDARD OPTICAL DESIGN

Built with an optical design system to ensure the projection stimulus is fully compliant with the international standards on every aspect.

Brightness Measuring & Auto-Calibration

SK-850A Optical Perimeter | Coburn Technologies

Self-check when the perimeter is powered on, adjusting brightness to make sure the initial projection brightness is in standard range.

Stable Light Source

SK-850A Optical Perimeter | Coburn Technologies

Single light source design with PWM technology to control the original brightness, resulting in more stable light and color temperature.

Standard Brightness Control

SK-850A Optical Perimeter | Coburn Technologies

The perimeter uses two optical coating films allowing the transmittance level to change, by combining their positions to obtain the 0-51db standard spot brightness. This controls the spot color using a standard color filter ensuring that the spot color temperature accurately stimulates specific cone cells.

RELIABILITY OF THE REPORT

Perfect, comprehensive monitoring design, accurate detection of the tester cooperation condition to ensure the reliability of the report.

3-Dimensional Fixation Monitoring

SK-850A Optical Perimeter | Coburn Technologies

Using automated optical focusing, infrared light is projected from three directions, X-Y-Z, to the pupil, and if the pupil position changes up/down, left/right, or forward/backward, it can be automatically tracked.

Trial lens frame with infrared projection point

SK-850A Optical Perimeter | Coburn Technologies

3-D monitoring is also possible when using frames.

Head Tracking

SK-850A Optical Perimeter | Coburn Technologies

This accurately determines the head position before and after distance change. If the head is out of range, an alarm pops timely.

Gaze Tracking

SK-850A Optical Perimeter | Coburn Technologies

The computer can adjust the chin rest to track pupil movement, and significantly eliminate the interference due to patient gaze displacement.

PRECISE & RAPID MEDICAL STRATEGY

Inspection strategy designed to take full consideration of different age groups, responsiveness, visual field defects, and distribution of filed island.

SK-850A Optical Perimeter | Coburn Technologies

COMPREHENSIVE INSPECTION PROCESS

Threshold Test Procedures: Macula, 10-2, 24-2, 30-2, 60-4, nasal ladder
All Threshold Detection Procedures: C40, C64, C67, C80, C88, P60, nasal ladder, FF81, FF120, FF135, FF246, FF102
Special Detection Procedures: Driver field test, driver monocular, driver binocular, upper half 36, upper half 64, blue and yellow detection

Kinetic (SK-850AE only)

SK-850A Optical Perimeter | Coburn Technologies

Standard programs, static procedures, dark procedures, blind spot procedures, custom kinetic. Stimulation speed 1-9 degrees/s adjustable.

SWAP (SK-850AE only)

SK-850A Optical Perimeter | Coburn Technologies

Through the optical lens to obtain the standard color temperature spot and background light. Accurately simulate the blue cone cells to help doctors accurately check the early glaucoma.

Esterman Monocular 150

SK-850A Optical Perimeter | Coburn Technologies

Kinetic mode detects horizontal field of view for the purpose of a driving test, and is highly accurate and fast.