The Canon TX-20P is purpose-built for modern optometry clinics, offering fully automatic, non-contact tonometry and central corneal thickness (CCT) assessment in a single compact system. Optometrists can quickly and reliably measure intraocular pressure and corneal thickness, making the TX-20P ideal for efficient glaucoma screening and comprehensive eye health evaluations.
With intuitive one-touch operation, optometrists can obtain fast, automated measurements for both eyes—boosting workflow efficiency and consistency in the clinic. Non-contact air-puff technology ensures a comfortable, hygienic experience for every patient while maintaining exceptional measurement accuracy.
The TX-20P’s compact, lightweight design and tiltable LCD monitor enhance usability and operator comfort—perfect for routine optometric screening and diagnostic workflows in any modern practice.
A fully automatic, non-contact tonometer combined with a Pachymeter. The TX-20P is a multifunctional ophthalmic instrument that measures IOP and Central Corneal Thickness, then automatically calculates the corrected IOP.
Key Features for Optometrists
- Automatic non-contact IOP and CCT measurement with instant compensated IOP (C.IOP) calculation for greater diagnostic accuracy.
- Fully automatic 3D alignment streamlines patient setup and measurement for a smoother workflow.
- Gentle air puff ensures maximum patient comfort and minimizes exam anxiety—especially important for sensitive patients.
- Visual error display with eye image capture helps optometrists quickly identify and resolve positioning or obstruction issues.
- Tiltable LCD screen offers ergonomic flexibility for optometrists—use comfortably while standing or seated.
- Multifunction, motorized joystick enables one-handed operation, making exams quicker and more efficient for optometry staff.
- Optical head movement limiter protects patient safety by preventing accidental contact during measurement.
- Flexible patient ID input (via screen, keypad, or barcode) supports an efficient workflow and accurate recordkeeping.
- Network output via XML files makes it easy to export results into EMR systems for streamlined clinic documentation.
- Customizable high- and low-IOP alert thresholds allow optometrists to set screening parameters tailored to their patient population.
- High pupil magnification delivers enhanced observation for thorough clinical assessment in optometry clinics.
- Compact, ergonomic design integrates easily into any optometry clinic and optimizes space utilization.
The TX-20P is purpose-built for modern optometry clinics, offering both non-contact tonometry and integrated pachymetry for comprehensive glaucoma screening. With the ability to measure central corneal thickness (CCT) alongside intraocular pressure (IOP), optometrists can automatically obtain compensated IOP (C.IOP) values—helping to ensure more accurate and clinically relevant results for every patient.
Safety is prioritized with an optical head limiter to prevent accidental contact, and visual alerts flag any measurement errors—helping optometrists easily identify issues like eyelid or eyelash interference. Customizable IOP alert thresholds add clinical flexibility and relevance to your screening protocols.
Technical Details
- Dimensions: 260 mm (W) x 490 mm (D) x 500 mm (H)
- Weight: 15 kg
- Display: 5.7-inch tiltable colour LCD
- Power supply: AC 100–240 V, 50/60 Hz, 0.8 A–0.4 A
- Energy saving mode: Yes
- Interface: USB host, RS-232C, LAN (XML file via LAN)
- Mounting: Internal mounting light and 2 external mounting lights
- PIO measurement range: 0–60 mmHg (automatically switchable range 30/60 mmHg)
- IOP measurement method: Air puff (non-contact)
- Measurement units: mmHg / hPa
- Working distance: 11 mm
- Chin rest: Motorised
- Printer: Integrated thermal printer with easy loading and automatic cutting
- Measurement mode: Fully automatic, semi-automatic, manual
- Pachymeter:
- Measuring principle: Quantified slit image of the central cornea
- Light source: Blue LED
- Measurement range: 15–1300 microns
- Compensated IOP calculation (C.IOP): Yes, based on central corneal thickness
- C.IOP parameter setting: Default value or adjustable
The TX-20P integrates seamlessly into your clinic’s workflow with USB, RS-232C, and LAN connectivity for easy data transfer. Patient ID can be entered via keyboard, barcode reader, or touchscreen, while the integrated thermal printer with auto-cutting simplifies documentation and recordkeeping.
Compact, stylish, and versatile, the Canon TX-20P is an ideal solution for optometry clinics seeking efficiency, comfort, and accuracy in IOP and corneal thickness measurement. Its user-friendly design and reliable performance make it a valuable addition to any modern optometric practice.
Compatible Accessories
- Chin rest paper
- Thermal paper rolls for printer
- External numeric keypad (optional)
- Barcode reader (optional)
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