TSDR-3000
Ultra-Compact Wireless Refraction System
TSDR-3000 is a next-generation digital refractor featuring ultra-compact design, wireless tablet control, automatic occlusion, Bluetooth device connectivity, and flexible near vision examination workflow.
Send Inquiry Download Brochure
Designed for Modern Refraction Workflow
The TSDR-3000 combines compact hardware, wireless operation, automatic testing support, and modern digital workflow integration for efficient clinical environments.
Single Body Concept
The ultra-compact single-body design improves interaction with patients while reducing examination room space requirements.
Wireless Tablet Control
Samsung Galaxy Tab based wireless control enables fast and intuitive operation without conventional physical buttons.
Low-Noise & High-Speed
Lightweight lens discs reduce friction, improve rotation speed, and provide quiet and comfortable examinations.
Near Vision Test
Tilting up to 45 degrees and built-in digital near chart support convenient presbyopia and near vision examinations.
Various Cross Cylinder
Supports ±0.25D and ±0.50D Jackson cross cylinder and dual cross-cylinder functions for precise astigmatism examination.
Bluetooth Device Connection
Easily connect visual acuity charts, auto refractors, and lensmeters through wireless Bluetooth pairing.
Precision Refraction Technology
TSDR-3000 supports modern examination methods with automatic operation, flexible phoria testing, automatic occlusion, and advanced prism functions.
Automatic Occlusion
Automatically activates during lens rotation for comfortable and accurate examinations.
Prism up to 20△
Supports precise phoria testing with minimum 0.1△ step control.
Monocular PD
Independent left/right PD adjustment for more accurate prescriptions.
Unit Test Programs
Operators can create up to 99 custom test programs for different examination workflows.
Clinical Workflow Demonstration
Explore the TSDR-3000 digital refractor in real clinical environments, including wireless tablet control, automatic occlusion, near vision testing, and Bluetooth device integration.
Monocular PD adjustment
It is possible to adjust monocular PD by operating the left and right eyes independently. It enables more precise eyesight test and prescriptions depending on the shape and posture of the patient's face.
Jog dial-like wheel operation enables intuitive control and quick access to examination functions.
Portable Thermal Printer
The portable thermal printer includes a rechargeable battery and wireless Bluetooth connection for unrestricted examination room placement.
Compact portable design improves workflow flexibility in modern clinics.
Patient Posture Alarm
When the patient moves away from the forehead rest, LED indicators notify the operator to maintain proper examination posture.
This supports more stable measurements and improves refraction accuracy.
Specifications
Technical specifications of TSDR-3000 Digital Refractor.
| Measurement Range | |
|---|---|
| Spherical Lens | -29.00 ~ +26.75D |
| Cylinder Lens | 0.00 ~ ±8.75D |
| Cylinder Axis | 1° ~ 180° |
| Rotary Prism | 0△ ~ 20△ |
| Pupillary Distance | 48 ~ 80 mm |
| Near Working Distance | 35 ~ 70 cm |
| Auxiliary Lenses | |
| Cross Cylinder | ±0.25D / ±0.50D |
| Retinoscopic Lens | +1.5D / +2.0D |
| Pinhole Lens | Ø 2 mm |
| Red / Green Filter | Supported |
| Polarizing Filter | Supported |
| Hardware | |
| Head Unit | 343(W) × 105(D) × 277(H) mm / 2.8 kg |
| Tablet PC | Samsung Galaxy Tab |
| Portable Printer | Bluetooth Thermal Printer |
| Power | AC 100-240V, 50/60Hz |
Downloads
Product brochure and technical documents for TSDR-3000.
Product Brochure
TSDR-3000 features, specifications, and clinical workflow information.
Precision Digital Refraction Workflow
Contact SCIENCETERA for product inquiries, distributor partnership, technical documentation, or quotation requests.
Contact Us