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| Categories | Optical Refractometer | 
|---|---|
| Brand Name: | KESHILONG | 
| Model Number: | GR8918&GRK8918 | 
| Certification: | CE, FDA | 
| Place of Origin: | CHINA | 
| MOQ: | 1 | 
| Payment Terms: | L/C, T/T, Western Union | 
| Moitor: | 9'' TFT screen | 
| Chart: | Auto fog | 
| Printer: | Thermal Printer | 
| NW: | 22kgs | 
| GW: | 26.5kgs | 
| Measuring time: | 0.5s | 
| Minimum pupil: | 2.0mm | 
| Pupil distance: | 45~85mm | 
| Company Info. | 
| JingGong Optical (Wenzhou International Trade SCM Co., Ltd.) | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
FR-710 Auto Refractometer Full automatic machine with 9inch color and toch screen 360 degree rotating screen
GR8918(FR-710): without keratometer
GRK8918(FRK-710): with keratometer
Main Feature :
1. Full automatic machine, only power on , put your head on chinrest, press any area on the screen, it will be automatic adjust the chinrest , the machine position , and automatic meausre, automatic print and cut paper .
2. 9" color and touch screen , 360° rotating screen .
3. R/L Fully automated measurement
4. Motorized main boday horizontal and vertical moving automatic
6. IOL function , can measure the eye did cataract surgical before,
Parameters:
| Configuration | Specification | |
| Measurement mode | K&R mode: | Diopter and corneal curvature measurements | 
| REF mode: | Diopter measurement | |
| KRT mode: | Corneal curvature measurement | |
| Diopter measurment | Vertex distance (VD) | 0mm,12.0mm,13.75mm,15.00mm | 
| Spherical refractive power | -20.00D~+20.00D | |
| Cylindrical refractive power | 0D~6D | |
| Direction of astigmatic axis | 0°~180° | |
| PD measurement | 45mm~85mm | |
| Corneal measurement | Minimum pupil diameter | Φ2.0mm | 
| Corneal curvature radius | 6.5mm~9.4mm | |
| Direction of corneal astigmatic axis | 0°~180° | |
| Cornea diameter | 2.0mm~12.0mm | |
| Product specifications | Monitor | 9 inch Touch LCD monitor | 
| printer | Auto-Cut Data Paper | |
| Saving mode | 1/5/10/20/40 minutes automatic screensaver | |
| Power supply | AC220V; 50HZ 75VA | |
| Dimensions/Weight | 300(W)*450(D)*500-530(H)mm/20Kg | |



Product & Service
Products:
Trade Conditions:
About Us
Since from 2005, JingGong Optical started searching made in China optical instruments for optical wholesalers and chain stores, with many years’ experience and investment in this field, Now JingGong Optical is innovating, manufacturing & exporting a wide range of ophthalmic instruments, eyewear laboratory equipment, lab tools & accessories, if you are optical instruments wholesaler, optical shop, eye care hospital or lens laboratory, you can have best solutions from our instruments category.
In accordance with International & regional standards, JingGong Optical products are following ISO, CE & FDA instructions, also has warranty policy & maintenance service on each products, we are always working with customers to improve products and technology.
Our Vision: We are not going to save the world, we are not going to improve the eyesight of whole human being, but what we are concentrating on, is to provide our customers and end-users a precision, qualified, friendly-operated and lowest costed ophthalmology instruments and lens laboratory instruments.We are always hearing from our customers, to find every even small way to improve our products and service.
Guarantee:We absolutely understand you are worrying about the potential functional & quality problem of instruments you are buying from us, don’t worry, we carry out 100% QC before shipping, we also have guarantee for each product, buy from us means buy 100% satisfaction.
Staff:The employees who working for us, are with good background in optical industry, who was working in lens manufacturing, who was working in production line of eyewear, even has registered optometrist, our staff can think from different aspects instead of only one side.

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