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RK-850 Auto Ref Keratometer
MOQ: 1 Set
RK-850 Auto Ref Keratometer
RK-850 Auto Ref Keratometer is a precise and objective eyesight test device for ophthalmologists or optometrists. It’s mainly used to measure patient’s diopter, including sphere power, cylinder power, optical axis, pupil distance and corneal curvature, in order to provide reference data for eyeglass fitting, eye diseases diagnosis and treatment. This machine has unique optical system, accurate imaging analyzing and processing technology.
The measurement result can be displayed on screen, printed out on paper, or transferred to auto phoroptor (with RS232 interface).
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| Adjustable LCD Touch Screen | Motorized Chin Rest |
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| Data Record | Platform Lock |
Software Interface
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| UP/Down Auto Tracking System | Peripheral keratometry test for contact lenses fitting |
Hartmann Inaging Processing technology: SK-850 uses 850nm infrared light to project Hartmann lenslet array into the fundus of the patient’s eyes, and separately calculates the parameters such as sphere, cylinder and axis according to the fundus reflection array.
Specifications
| Corneal apex distance: | 0.0, 12.0, 13.75, 15.0 |
| Spherical mirror degree: | -20.00D ~ + 20.00D (VD = 12mm, 0.01, 0.06, 0.12, 0.25 units) |
| Cylindrical power: | 0.00D ~ + 10.00D (0.06, 0.12, 0.25 units) |
| Axis position: | 10 ~ 180 ° (1 ° unit) |
| Astigmatism symbol: | -, +, ± |
| Interpupillary distance: | 10 ~ 86mm |
| Minimum pupil diameter: | 2.0mm |
| Pupil diameter: | 2.00-8.00mm |
| Measure light energy: | <30uw (ensure measurement safety) |
| Cornea curvature radius: | 5.0 ~ 10.0mm (0.01mm accuracy) |
| Cornea diopter: | 33.00D ~ 67.0D (when the corneal equivalent diopter is 1.3375) |
| Corneal astigmatism: | 0.00D-15.00D (0.06D / 0.12D / 0 25D units) |
| Stored data: | 10 measurements each |
| Axis position: | 1 ° ~ 180 ° |
| Visual target: | Guided cloud map |
| Display: | 8-inch TFT touch screen (adjustable viewing angle) |
| Printer: | 57mm thermal printer |
| Power supply: | AC 100 ~ 250V, 50 / 60Hz, wide power supply |
| Net weight: | 22 kg |
| Gross weight: | 26.5 kg |
| Packing size: | (length) 680mm x (width) 400mm x (height) 640mm |
With more than 20 years experience in ophthalmology, Chongqing Vision Star now has become a professional manufacturer and supplier for ophthalmic and optometry equipment. Our main products include slit lamp, fundus camera, tonometer, OCT machine, AB scan, vision field analyzer, etc. These products are CE and FDA approved. With high technology and artifical intelligence, our ophthalmology diagnostic machines show clear image and accurate results of eyes, helping doctors to provide treatment solution for the patient. The products have been exported to more than 100 countries, and widely praised among our customers. Our company have expert sales team and technician team, provide 1-3 years quality warranty, technical support, and life time after-sales service. We are committed to building a good brand, providing sincere service, and establishing long-term cooperative relationship with our customers. We are glad to have video call with you, introducing our product details to you so that you can know our company and our products better. Please contact us if you are interested in RK-850 Auto Ref Keratometer.
