Visual Field Analyzer – Advanced Automated Perimetry System for Accurate Glaucoma & Neuro-Ophthalmic Assessment

A Visual Field Analyzer is an essential ophthalmic diagnostic device used to measure a patient’s peripheral (side) vision and detect functional loss caused by glaucoma, optic nerve diseases, retinal disorders, and neurological conditions. Designed with automated perimetry technology, this analyzer provides fast, reliable, and highly detailed mapping of visual field sensitivities, enabling early diagnosis and accurate monitoring of disease progression.

Ideal for ophthalmologists, optometrists, hospitals, eye clinics, and research centres, the visual field analyzer offers state-of-the-art testing algorithms, user-friendly software, and high-precision sensors to ensure consistent and clinically dependable results.

The Visual Field Analyzer uses automated static perimetry to evaluate the sensitivity of the retina at different points within a patient’s visual field. It presents a series of controlled light stimuli, recording patient response to determine threshold values across central and peripheral vision.

Modern units feature touchscreen interfaces, rapid testing algorithms, fixation monitoring, false-positive/false-negative tracking, and intelligent gaze-tracking systems, ensuring accurate data capture even with uncooperative or elderly patients.

The ergonomic chin rest, forehead support, and stable testing dome ensure patient comfort during examination. Advanced software generates detailed printouts and digital reports, including grayscale maps, total deviation, pattern deviation, and glaucoma hemifield analysis (GHT).

Key Features

• Automated static perimetry for precise visual field assessment

• Fast threshold, full-threshold, screening & glaucoma test strategies

• High-resolution test bowl with uniform illumination

• Fixation monitoring: gaze tracking, blind-spot tracking, fixation loss index

• Superior repeatability for glaucoma progression analysis

• Ergonomic patient support with adjustable chin & headrest

• User-friendly touchscreen and intelligent workflow software

• Automatic printout and digital export options (PDF, EMR integration)

• Suitable for adults, elderly, and pediatric cooperative patients

Clinical Applications

• Glaucoma diagnosis & monitoring

• Optic neuritis & optic neuropathies

• Brain tumor / stroke visual pathway assessment

• Retinal disorders (retinitis pigmentosa, macular disease)

• Neuro-ophthalmic evaluations

• Routine eye exams for high-risk patients

Benefits

• Detects early visual field loss before symptoms appear

• Offers objective measurement for glaucoma staging

• Enhances diagnostic accuracy with advanced testing algorithms

• Saves time with automated workflows and fast test speeds

• Ideal for busy clinics and specialized ophthalmic centres