Sphere | Range:-19.00~+16.75m-1 Step:0.25m-1、3.00m-1 |
Cylinder | Range:0.00~-6.00m-1(Measuring Range With Accessories0.00~-8.00m-1) Step:0.25m-1 |
Cylinder Axial | Range:0~180° Step:5° |
Cross Cylinder | ±.25m-1 |
Rotating Prism | Range:0△~20△ Step:1△ |
Auxiliary Lens | “O”:Open aperture“R”:Retinoscope lens*Lens of +1.50m-1 ,It is suit for the distance of 67 centimeters “P”:Polaroid * it is used for examining the dioptric balance of eyes , Implicit strabismus and stereo vision“RMV”:Red Vertical maddox*Be used to examine Implicit strabismus“RMH”:Red horizontal maddox*Be used to examine Implicit strabismus“WMV”:Plane Vertical Maddox*Be used to examine Implicit strabismus“WMH”:Plane horizontal maddox*Be used to examine Implicit strabismus“RL”:Red lens*Be used to examine eye function, Blending function and Implicit strabismus“GL”:Green lens*Be used to examine eye function, Blending function and Implicit strabismus“+”:Test mark of optical center adjustment“+.12”:Dioptric of the Spherical Lens is +0.12m-1 *Be used for the semi-adjustment of sphere lens, 0.25m-1“PH”:1mmPinhole lens*Be used to exclude visual non-refractive errors of the tested eye “6△U”:6△Bottom-up prism*Be used to examine the rotating prism with the detection of nearly horizontal squint“10△I”:10△Bottom-up prism*Be used to examine the rotating prism with the detection of nearly horizontal squint“±0.50”:Cross-cylindrical lens*Be used to examine the corrected dioptric of the Presbyopia and spherical lens“OC”:Black lens |
distance of Optical center (also known as Pupil) | Range:50~75mm Step:1mm |
Sight Switch | Ran ge:∞~380mm(distance of Optical center is64mm时) |
Front Chin Rest | Range:0~16mm |
Distance (from cornea vertex to the lens surface) | 16mm |
Standard Accessories Lens | two pieces of Auxiliary Cylinder -2.00m-1 and -0.12m-1 respectively |
Standard Accessories | one piece of M2 Hexagon wrench , one piece of a Myopia Standard Card, two piece of Myopia Standard Card , one piece of standard card holder , a dust cover |
size | 338(L)×99(W)×292(H)mm |
NW | about5kg |
1, contour design elegant.
2, with Sphere fast rotating disk, enabling the rapid adjustment of 3.00m-1.
3, the unique Cross Cylinder design, convenient and flexible.
4, can be easily used to measure near visual acuity.