Audited Supplier
High solution handheld Vision Refractometer
SW800
Technical data
Operation mode: Bino/Mono
Optometry: Automatic
DS: Range -7.50D~+7.50D,Resolution: 0.25D/0.01D
Accuracy: -0.5D,+0.5D
DC:Range:0.00D~3.00D,Resolution:0.25D/0.01D
Accurancy: -0.5D,+0.5D
Axis: Range:1~180degree
Pupil distance: Range:35mm~80mm
Resolution:1mm,Accuracy:-1mm,+1mm
Gaze:0~20 degree
Measuring distance:1m+5cm,1m-5cm
Time per measurement:~1s
Fixatin 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
Appearance of Vision screen from different angles
The Package
Q: What's the payment terms ?
A: Normally T/T in advance. Western Union, Paypal, L/C, Trade Assurance is also available.
Q: How long is your delivery time?
A: If in stock, the order will be dispatched within 3 working days after the payment receipt. If the products are not in stock,around 7 days after the payment receipt. For some special products, delivery time need to be confirmed with the sales person.
Q: What's the warranty Policy?
A: We offer 1 year warranty and life time maintenance.
