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Visual Acuity Chart System

Precision Visual Acuity Testing for Modern Eye Care

TSLC-2000 provides multiple optotypes, special test charts, contrast control, and flexible connectivity to support accurate and efficient visual acuity examinations.

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TSLC-2000 Visual Acuity Chart System
Digital Refractor

Efficient Digital Refraction with Intuitive Control

TSDR-3000 supports precise and comfortable subjective refraction with tablet-based wireless control, automatic occlusion, near vision testing, and Bluetooth connectivity.

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TSDR-3000 Digital Refractor
Auto Ref-Keratometer

Reliable Refraction and Keratometry in a Compact System

TSRK-1000P delivers stable refractive and keratometric measurements with compact design, automatic measurement support, and simple intuitive operation.

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TSRK-1000P Auto Ref-Keratometer

Featured Products

Ophthalmic refraction systems designed for accurate testing and efficient clinical workflow.

TSLC-2000

TSLC-2000

Visual Acuity Chart System

Android-based visual acuity chart system with multiple optotypes, special charts, contrast control, and device connectivity.

  • Android embedded platform
  • Multiple optotypes
  • Contrast sensitivity support
  • RS-232 and wireless control
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TSDR-3000

TSDR-3000

Digital Refractor

Compact digital refractor designed for accurate, comfortable, and efficient subjective refraction.

  • Wireless tablet control
  • Automatic occlusion
  • Near vision testing
  • Bluetooth device connection
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TSRK-1000P

TSRK-1000P

Auto Ref-Keratometer

Compact auto ref-keratometer for reliable refractive and keratometric measurements in clinical practice.

  • Auto starting and tracking
  • Automatic fogging
  • Automatic PD measurement
  • High resolution color LCD
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Connected Refraction Workflow

SCIENCETERA systems are designed to work together for faster and more efficient examinations.

TSRK-1000P

Auto Ref-Keratometer

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TSDR-3000

Digital Refractor

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TSLC-2000

Visual Acuity Chart System

Why SCIENCETERA

Reliable ophthalmic technology backed by clinical usability, connectivity, and long-term support.

Precision Engineering

Designed specifically for ophthalmic diagnostic and refraction environments.

Smart Connectivity

Supports communication with multiple ophthalmic devices for efficient workflow.

Clinical Usability

Simple operation, compact design, and user-friendly interfaces for daily practice.

Global Support

Supporting distributors and partners with technical cooperation and documentation.

Looking for a Reliable Ophthalmic Partner?

Contact SCIENCETERA for product inquiries, distributor partnership, OEM/ODM projects, or technical documentation.

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