Rk-850 Optical Instrument Autorefractor Queratometer Machine Auto Refractometer for Eye Test

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: RK-850(RK-180)
• Type: Optometry Equipment
• Style: Table Top
• Application: Optometry Equipment
• Shell Material: Plastic
• Customized: Non-Customized
• Vertex Power Measurement Range: - 30d-+30d
• Cylinder Diopter Measurement Range: - 12D-+12D
• Cylindrical Diopter: 0.00d ~+/-12.00d
• Cylindrical Axial Measurement Range: 0 0~180.
• Corneal Diameter: 2.0 ~ 14.00 mm
• Pupil Distance: 10~ 85mm
• Minimum Pupil Diameter: 1.0mm
• Measurement Completion Time: < 0.5 Seconds
• Measured Optical Energy: < 30uw (to Ensure Measurement Safety)
• Corneal Curvature Radius: 6.5~10.5mm (0.01mm Accuracy)
• Transport Package: Box
• Specification: CE, FDA, ISO
• Trademark: Supervision
• Origin: China
• HS Code: 9018500000
• Production Capacity: 5000 Unit/Year

Product Description

RK-850 Optometry Auto Refractometer Keratometer

Features:

1. Measurement results are displayed in real time
2. AF mode automatic focus measurement
3. 9inch TFT capacitive screen 60° up and down adjustment
4. Joy stick operates smoothly
5. Electric forehead support
6. 57mm thermal printer with automatic paper cutting
7. Powerful and easy to operate
8. Leading technology at home and abroad
9. Automatic tracking and focusing
10. Support WiFi and Bluetooth data transmission
11. Support VGA external screen

 

 

 

60° up and down adjustment	Joy stick operates smoothly
9-inch TFT capacitive screen	Support WiFi and Bluetooth data transmission Support VGA extrenal screen
Electric chin rest	57mm thermal printer with automatic paper cutting

 

 

Stable measurement repeatability
Sphere power: ≤0.13D
Curvature radius: ≤0.02mm

Fast measurement speed: ≤0.5s

 

Technical Data
The measurement range of vertex power	- 30D-+30D
The measurement range of cylinder diopter	- 12D-+12D
Cylindrical diopter	0.00D ~+/-12.00D
The measuring range of cylindrical axial	0 0~180.
Corneal diameter	2.0 ~ 14.00 mm
Pupil distance	10~ 85mm
Minimum pupil diameter	1.0mm
Measurement completion time	< 0.5 seconds
Measured optical energy	< 30uw (to ensure measurement safety)
Corneal curvature radius	6.5~10.5mm (0.01mm accuracy)
Corneal diopter	32.1D ~ 51.9D (when the corneal equivalent diopter is 1.3375)
Sight mark	guiding cloud map
Stored data	10 measured values on the left and right sides
Data transmission	RS32 \ Bluetooth, WIFI, etc
Display	9-inch TFT touch screen (adjustable angle of view)
Printer	57mm thermal printer, automatic paper cutting
Power supply	AC100 ~ 250V, 50/60Hz, wide power supply

 

 

FAQ
What warranty can you offer?
We offer 1 year warranty for most products, and 3 years warranty for some top quality products. At the same time, we provide lifetime after-sales support, free training, free installation instructions, free troubleshooting services and so on.
How long is the delivery time?
For regular products, normally it takes about 1 week to prepare the products, and 5-7 working days for shipping. For custom products, the preparation may take longer time.
Can I visit your factory?
Yes. We warmly welcome you to our factory anytime. Our factory is located in Chongqing, China. You can also check products in our showroom by video chat.
What's the minimum order quantity of your products?
For machines, the MOQ is 1 unit or set. For accessories and consumeables, the MOQ is different by products, it may be from 5 to 10000.
Can you customize the products with my own logo and label?
Yes, we can do that for free. Logo and label can be made according to your requirements.
Is there additional discount for distributors?
Yes. We offer discount for distributors and bulk order buyers. You can contact us to get special prices.

Services

Packaging

Chongqing Vision Star Optical Co., Ltd - Optometry & Ophthalmic Equipment Manufacturer Since 1999

Certificates

is a professional manufacturer of ophthalmic equipment, optometry and optical lab equipment. We have been in the field of ophthalmology since 1999. Our products include , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and so on. We have rich exporting experiences, and our products have been sold to over 150 countries. We warmly welcome every friend worldwide to visit our company or video chat with us to inspect our showroom and products.