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:
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Highly accurate and repeatable IOP readings
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Minimal measurement deviation
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International clinical acceptance
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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:
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Precise alignment with the slit lamp optical axis
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Stable and smooth measurement during examination
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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:
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Long-term calibration stability
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Smooth rotating measuring drum
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Clearly visible and easy-to-read scale
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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:
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Quick and comfortable IOP measurement
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Minimal patient discomfort
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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:
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Glaucoma screening and diagnosis
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Routine intraocular pressure measurement
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Monitoring glaucoma progression
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Pre-operative and post-operative evaluation
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Ophthalmology teaching and training
Typical Technical Specifications
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Type: Applanation Tonometer (KAT – R-Type)
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Measurement Principle: Imbert–Fick (Goldmann method)
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IOP Measurement Range: 0 – 80 mmHg
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Mounting: Slit lamp mounted (R-Type)
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Scale: Precision-calibrated measuring drum
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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?
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Trusted ophthalmic equipment supplier
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Quality-checked and clinic-approved products
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Competitive pricing for distributors and hospitals
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Export-ready packing with documentation
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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.
