The Applanation Tonometer KAT (R-Type) is a high-precision slit-lamp mounted tonometer designed for accurate measurement of intraocular pressure (IOP), a critical parameter in the diagnosis and management of glaucoma. Based on the globally accepted Goldmann applanation principle, the KAT (R-Type) is trusted by ophthalmologists for its accuracy, repeatability, and long-term reliability.
Goldmann Applanation Principle – Clinically Proven Accuracy
The KAT (R-Type) operates on the Imbert–Fick law, measuring the force required to flatten a standard area of the cornea. This method ensures:
Highly accurate and repeatable IOP readings
Minimal measurement deviation
International clinical acceptance
Reliable glaucoma screening and follow-up
Because of this proven principle, applanation tonometry remains the gold standard in ophthalmology.
R-Type Design for Slit Lamp Integration
The R-Type configuration is specifically designed for direct mounting on compatible slit lamps, offering:
Precise alignment with the slit lamp optical axis
Stable and smooth measurement during examination
Efficient workflow for clinicians
The ergonomic design allows easy handling, precise adjustment, and consistent measurement results.
Precision Engineering & Durable Construction
Manufactured with high-quality materials and precision-machined components, the KAT (R-Type) offers:
Long-term calibration stability
Smooth rotating measuring drum
Clearly visible and easy-to-read scale
Excellent resistance to daily clinical wear
Its robust build makes it ideal for high-volume eye care environments.
Patient-Friendly & Safe Operation
When used with topical anesthetic eye drops and fluorescein dye, the KAT (R-Type) provides:
Quick and comfortable IOP measurement
Minimal patient discomfort
Safe corneal contact with controlled applanation
The finely polished applanation prism ensures gentle contact when used correctly.
Clinical Applications
The Applanation Tonometer KAT (R-Type) is suitable for:
Glaucoma screening and diagnosis
Routine intraocular pressure measurement
Monitoring glaucoma progression
Pre-operative and post-operative evaluation
Ophthalmology teaching and training
Typical Technical Specifications
Type: Applanation Tonometer (KAT – R-Type)
Measurement Principle: Imbert–Fick (Goldmann method)
IOP Measurement Range: 0 – 80 mmHg
Mounting: Slit lamp mounted (R-Type)
Scale: Precision-calibrated measuring drum
Accessories Required: Fluorescein dye, topical anesthesia
Key Advantages of KAT (R-Type)
✔ Gold-standard IOP measurement
✔ High accuracy & repeatability
✔ Easy integration with slit lamps
✔ Durable, clinic-friendly design
✔ Essential instrument for glaucoma care
Why Choose KAT (R-Type) from Ernest Vision?
Trusted ophthalmic equipment supplier
Quality-checked and clinic-approved products
Competitive pricing for distributors and hospitals
Export-ready packing with documentation
Reliable global supply and after-sales support
Conclusion
The Applanation Tonometer KAT (R-Type) delivers precision, reliability, and clinical confidence in intraocular pressure measurement. Its proven design and compatibility with slit lamps make it an essential diagnostic tool for ophthalmologists focused on accurate glaucoma diagnosis and long-term patient management.
