|GR8901:||Without Keratometer||GRK8901:||With Keratometer|
|Sph Range:||-20.00D-+20.00D||Screen:||5.7 Inch TFT LCD|
|VD:||0mm, 12mm, 13.75mm||Min. Pupil Size:||2mm|
auto refractometer keratometer
High Quality Auto Refractometer Keratometer with CE/FDA certificate GR8901/GRK8901
GR8901: without Keratometer
GRK8901: WITH Keratometer
1. Using ARM processor and and latest domestic image processing with clear image
2. Mature Japanese optical path system, humanized automatic mist measurement process,provide more precise measurement
3. Light rack with integral casting , CNC machining, measuring system, is more stable ,good consistency.
4. 5.7 inch tiltable color LCD display
5. Data transmission with computerized vision tester
6. Automatical PD value
7. Fast thermal printer
8. One key lock function, quickly locking mobile platforms.
|Refractive measurement||Vertex Distance||0,12,13.75,15mm|
|Sphere||-20~+20D (0.12/0.25D step)|
|Cylinder||0.00~+-10.00D (0.12/0.25D step)|
|Axis||1D-180D (1D step)|
|Min. Pupil diameter measurable||2.0mm|
|Target||Automatic fogging target|
|Corneal curvature measurement||Radius of curvature||5~10mm (0.01mm step)||
|Corneal Refraction||30.00~67.00D (0.12/0.25D step)|
|Corneal Astigmatism||0.00~-15.00D (0.12/0.25D step)|
|Angle of Cornea||1-180D (1D step)|
|Hardware specification||Monitor||5.7 inch Color LCD|
|Printer||Fast thermal printer|
|Power Saving Function||OFF, 5/15 mins (Selectable)|
|Power supply||AC 110~220V, 50/60HZ, 50W|
Product & Service
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.