LHSW800 Hot Sale High Accuracy Portable Ophthalmic Touch Handheld Auto Refractometer Spot Vision Screener Products Description
Product Paramenters
Operation mode
Bino/Mono
Optometry
Automatic
DS
Range: -7.50D~+7.50D
Resolution: 0.25D/0.01D
Accuracy: ±0.50D
Axis
Range: 1º~180º
Axis: Range: 1º~180º
Resolution: 1º
Accurancy: ±5º
Pupil size
Range: 4.0mm~9.0mm
Resolution
0.1mm Accurancy: ±0.1mm
Pupil distance
Range: 35mm~80mm, Resolution: 1mm, Accurancy: ±1mm
Gaze
0º~20º
Measuring distance
1m ±5cm
Time per measurement
1s
Fixation target
Light flash, attractive sound
Data interface
Wi-Fi, USB
Printer interface
USB
Battery
Rechargeable lithium batteries, 6 hours of duration, Replaceable
Size
180mm*130mm*110mm
Display
5 inch touch screen
weight
0.8kg
Optional accessories
Camera tripods, printer,etc
Details Images
Certifications
Our product are tested and qualified to ensure that you use in a resaonable operation is safe and effective.Product packaging
Lohas copperate with DHL, FedEx, UPS, EMS, TNT etc. international shipping company, will make sure your goods arrive at destination safely and quickly.
Why Choose Us
1. only do honest business! Quality first, Customer first, Reputation frist, Service first!
2. For all your inquires about us or our Vision Screener , we will reply you in detail within 24 hours.
3. We own professional team have professional attitude to recommend products and services, introducing the Vision Screener for you.
4. Our Vision Screener have various type and function , We will recommend to you that according to your requirements ;
5. We offer OEM services. Can print your own logo on the Vision Screener .
6. We have very experienced engineers, can help you better use our Vision Screener .
7. We have more than 85% regular customers. More than 95% positive feedback rate.
Our Advantages
1. We have 8%~30% competitive price than others.
2.Quick solution for item problems by professional engineer within 24 hours.
3. We treat clients as friend and aims at building long term business relatiionship.
3. We can do OEM service on your product.
4. 100% calibration before shipment.
5. Fast delivery-- Normally within 5 days after payment received.
Company Profile