Digital Visual Acuity Chart – LCD Eye Vision Testing Equipment

The Digital Visual Acuity Chart is an electronic ophthalmic diagnostic device designed for accurate assessment of visual acuity and other visual functions. It displays standardized eye-testing charts, including Snellen letters, Tumbling E, Landolt C and LogMAR charts, supporting efficient vision examinations. Featuring a high-resolution LCD display, adjustable testing distance and remote-control operation, the equipment is suitable for eye hospitals, ophthalmology clinics, optometry centres, optical shops and diagnostic facilities. Key Features & Specifications - Equipment Type: Digital Visual Acuity Chart - Display Technology: LCD or LED-backlit LCD - Screen Size: Typically 17–24 inches, depending on model - Display Resolution: Up to 1920 × 1080 Full HD on selected models - Testing Distance: Typically 2–7 metres, model-dependent - Visual Acuity Scales: Snellen, Decimal and LogMAR - Standard Eye Charts: Snellen Letters, Tumbling E, Landolt C and Numbers - Paediatric Charts: Children's symbols or picture charts on supported models - ETDRS Charts: Available on selected models - Colour Vision Testing: Ishihara and other colour vision charts on supported models - Astigmatism Testing: Astigmatic fan and clock dial patterns - Binocular Vision Tests: Available on selected models - Contrast Sensitivity Testing: Available on selected models - Red/Green Test: Duochrome balance testing - Chart Randomization: Randomized optotypes on supported models - Masking Functions: Single line, horizontal and vertical masking - Brightness Adjustment: Adjustable screen illumination - Remote Control: Infrared or wireless remote, depending on model - Mounting: Wall-mounted or tabletop configuration - Power Supply: Typically AC 100–240V, 50/60Hz - Software Updates: USB or other manufacturer-supported methods - Accessories: Remote control, power adapter and mounting bracket, depending on package - Applications: Visual acuity assessment, refraction testing support, routine eye examinations and vision screening