INS-11061 | LCD-Screen 21"

Brand: Opti+
Color: Default Title
SKU: INS-11061
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Descripción

The Opti+ INS-11061 21-Inch LCD Visual Acuity Chart is a digital vision-testing system designed to display a comprehensive selection of visual acuity, refraction, binocular vision, and color vision charts. Its remote-controlled interface allows the practitioner to select charts, isolate individual optotypes, and adjust examination settings efficiently from across the examination room.

With a testing distance from 2 to 7 meters, high-contrast TFT display, and wall-mountable design, the INS-11061 provides a practical and space-saving solution for optometry practices, ophthalmology clinics, hospitals, and optical stores.


Outstanding Features

21-Inch TFT Display

The large 21-inch TFT monitor provides clear, high-contrast presentation of visual acuity charts and specialized examination targets.

Extensive Selection of Examination Charts

The system includes charts for visual acuity, astigmatism, binocular balance, red/green testing, color vision, children’s vision testing, and amblyopia training.

Convenient Remote-Control Operation

The included remote control allows the practitioner to select charts, adjust optotype size, navigate examination functions, and turn the system on or off without approaching the screen.

Single Optotype, Row, and Column Isolation

Charts can be displayed in full-screen, single-line, single-column, or individual-optotype modes, helping the examiner control the amount of visual information presented to the patient.

Adjustable Examination Distance

The testing distance can be configured from 2 to 7 meters, making the display suitable for examination rooms of different sizes.

Decimal and Imperial Visual Acuity Notation

The system supports visual acuity recording in decimal and imperial fraction formats, providing flexibility for different clinical preferences.

Adjustable Display and System Parameters

The settings menu provides access to parameters such as brightness, contrast, RGB values, system language, operating mode, working distance, automatic running time, and screen protection.

Long-Distance Remote Control

The infrared remote-control system provides an operating range of at least 8 meters under suitable conditions, supporting convenient control throughout the examination room.

Wall-Mounted, Space-Saving Design

The included wall-mounting bracket allows the display to be securely installed without occupying valuable examination-room floor or countertop space.

Low Standby Power Consumption

Standby consumption of less than 2 W helps reduce unnecessary energy use when the display is not actively presenting charts.


✅ The Opti+ INS-11061 LCD Visual Acuity Chart combines a clear 21-inch display, versatile examination charts, remote-controlled operation, adjustable testing distances, and a space-saving wall-mounted design for efficient digital vision testing.


Technical Specifications

DISPLAY DATA
Instrument Type Digital LCD visual acuity chart
Display Type TFT LCD
Screen Size 21 inches
Display Resolution 1440 × 900 at 60 Hz
Pixel Pitch 0.284 mm
Aspect Ratio 16:9 or 16:10, depending on production batch
Maximum Brightness 300 cd/m²
Maximum Contrast Ratio 2000:1
Response Time 5 ms
EXAMINATION & CONTROL DATA
Measuring Distance 2–7 m
Visual Acuity Recording Decimal and imperial fraction
Standard Optotypes E, Landolt C, letters, numbers and children’s symbols
Display Isolation Modes Full chart, single line, single column and single optotype
Specialized Tests Red/green, binocular balance, astigmatism, color vision and amblyopia functions
Control Method Infrared remote control and on-device menu button
Maximum Remote-Control Distance At least 8 m under suitable conditions
Adjustable Parameters Brightness, contrast, RGB values, language, working mode, testing distance, automatic running time and screen protection
ELECTRICAL DATA
Power Supply AC 100–240 V, 50/60 Hz
Rated Power 60 VA
Standby Power Less than 2 W
Operating Mode Continuous operation
INSTALLATION & PHYSICAL DATA
Installation Method Wall mounting with included bracket
Dimensions 21 × 2 × 15 in (60 × 5 × 38 cm)
Weight 9 lb (4 kg)
INCLUDED ACCESSORIES
Remote Control Included
Remote-Control Batteries 2 × AAA, 1.5 V
Wall-Mounting Bracket Included
Power Cord Included
Operating Manual Included

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