Professional Ophthalmic Instrument Applanation Tonometer NEUT170
£824.50£1,350.00 (-39%)
– Professional ophthalmic instrument for accurate intraocular pressure (IOP) measurement
– Based on the Imbert-Fick principle for precise pressure assessment
– Measurement range: 0 mmHg to 80 mmHg (0 kPa to 10.64 kPa)
– Prism diameter of 7 mm for effective corneal analysis
– Includes moving range of rings: 3.06 mm
– Compact dimensions: 172mm x 80mm x 80mm
– Lightweight design: R type 0.8 kg, T type 0.5 kg
– User-friendly interface for efficient operation
– Essential tool for eye care professionals
– Durable and reliable for long-term clinical use
Professional Ophthalmic Instrument Applanation Tonometer NEUT170
Precision intraocular pressure measurement based on the Imbert-Fick principle. The NEUT170 delivers accurate IOP assessment with a 7 mm prism diameter and measurement range of 0–80 mmHg. Engineered for eye care professionals requiring reliable, repeatable clinical data in routine and specialized ophthalmic practice.





Clinical overview
The NEUT170 is a professional applanation tonometer designed to measure intraocular pressure (IOP) with high accuracy and reproducibility. Operating on the Imbert-Fick principle, the instrument applies a calibrated force to the patient’s cornea via a 7 mm prism, indirectly calculating IOP by the relationship: IOP = Applied Force / Contact Area. This proven methodology has been the gold standard in ophthalmic practice for decades, enabling clinicians to detect and monitor glaucoma, assess ocular hypertension, and guide therapeutic decisions.
With a measurement range of 0–80 mmHg and a compact, lightweight design available in two configurations (R type at 0.8 kg and T type at 0.5 kg), the NEUT170 integrates seamlessly into routine eye care workflows. The moving range of the measurement rings (3.06 mm total) and prism travel (±1.5 mm) ensure precise positioning and consistent readings. Engineered for durability and long-term clinical reliability, the NEUT170 is an essential diagnostic tool for ophthalmologists, optometrists, and specialized eye care centres.
Key features & surgeon benefits
Imbert-Fick Principle
- Proven optical and mechanical design for reliable IOP assessment
- 7 mm prism diameter optimized for corneal contact and pressure distribution
- Measurement range 0–80 mmHg covers clinical and pathological pressures
User-Friendly Operation
- Intuitive spring-and-lever mechanism for rapid patient assessment
- Compact dimensions (172 × 80 × 80 mm) fit standard slit-lamp configurations
- Lightweight design reduces operator fatigue during extended use
Cost-Effective Solution
- Durable construction minimizes maintenance and replacement costs
- No consumables or calibration fluids required
- Long service life supports high-volume screening and monitoring programmes
Dual Configuration Options
- R type (0.8 kg) for standard clinical use
- T type (0.5 kg) for portable or resource-limited settings
- OEM customisation available for specialized applications
Technical specifications
| Indications | Intraocular pressure measurement; glaucoma screening and monitoring |
|---|---|
| Measurement range | 0–80 mmHg (0–10.64 kPa) |
| Prism diameter | 7 mm |
| Moving range of rings | 1.53 × 2 = 3.06 mm |
| Prism travel | ±1.5 mm |
| Dimensions | 172 mm × 80 mm × 80 mm |
| Weight (R type) | 0.8 kg |
| Weight (T type) | 0.5 kg |
| Material | Precision optical glass, stainless steel |
| Sterilisation | As applicable |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Applanation Tonometer Head | Complete optical and mechanical assembly with prism, spring mechanism, and measurement scale | 1 |
| Prism | 7 mm diameter optical prism for corneal contact | 1 |
| Measurement Rings | Calibrated rings with 3.06 mm total moving range | 2 |
Get in touch for pricing & availability
Contact our sales team to request a quote, discuss clinical requirements, or arrange a product demonstration. We offer flexible ordering, rapid delivery, and comprehensive post-sale support.
Email: info@neuvar.co.uk













