SC-800 thin vision chart, 21.5", 1~6.5m

👁️ SC-800 Thin Chart Vision System — 21.5" HD Digital Vision Screener for Professional Eye Care

Product Code: SC-800

Elevate your vision testing with the SC-800 Thin Chart Vision System — a sleek, high-performance 21.5-inch digital display designed for accurate, efficient, and comfortable visual acuity assessments in clinics, schools, and optical practices.

✨ Why Choose the SC-800?

Whether you're conducting pediatric screenings, adult visual acuity tests, or comprehensive eye exams, the SC-800 delivers crisp, reliable results with a user-friendly experience that keeps both practitioners and patients at ease.

🔑 Key Product Features

• Sleek 21.5-Inch Display: Narrow-edge frame with precision drawing process — thin, modern, and visually appealing for any professional setting.
• 178° Ultra-Wide Viewing Angle: PLS LCD panel with 30% increased transmittance eliminates the frustrating "frost-screen" effect, ensuring clear visibility from virtually any position.
• Pixel-Perfect Clarity: Full pixel unit matching eliminates half-pixel burrs for sharp, accurate visual markers every time.
• Ultra-Fast Response Time: Delivers a smooth, lag-free control experience during testing sessions.

📋 Technical Specifications

• Panel Type: 21.5-inch HD PLS Panel
• Resolution: 1920 x 1080
• Maximum Brightness: 320 cd/m²
• Working Distance: 1.0m – 6.5m adjustable (step distance 0.1m)
• Installation Method: Wall-mounted
• Basic Visual Markers: C / E / Letters / Numbers / Children's Visual Markers / ETDRS Visual Markers
• Functional Visual Standards: Red-Green / Astigmatism / Binocular Balance / Fusion — 15 kinds in total
• Dimensions & Weight (Wall-Mounted): Main Machine 575mm (W) x 135mm (H) x 400mm (D) / 2.2kg
• Remote Control: 55mm (W) x 186mm (H) x 17.2mm (D) / 80g
• Power Parameters: Input 100V–240V, 50Hz–60Hz; Output DC 12V, 45W

🏥 Ideal Usage Scenarios

• Optometry Clinics & Eye Hospitals: Conduct precise visual acuity tests with adjustable distances and multiple marker options.
• Pediatric Vision Screening: Use children's visual markers to make eye exams engaging and accurate for young patients.
• School Health Programs: Efficiently screen large groups of students with fast response times and wide viewing angles.
• Research & Clinical Trials: Standardized ETDRS markers and functional visual standards ensure consistent, reproducible results.