Customization: | Available |
---|---|
Type: | Convex Lens |
Material: | Aluminium Alloy |
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Features:
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.
Model |
VT-100 |
Sphere |
-29.00 ~ +26.75D (step: 0.25D/ 0.5D/ 1D/ 2D/ 3D) |
Cylinder |
0.00 ~ 8.75D (step: 0.25D/ 0.5D/ 1D/ 2D /3D) |
Cylinder Axis |
0 ~ 180°(step: 1 / 5 / 15 / 30 / 45°) |
PD |
far: 48 ~ 80 mm close: 45 ~ 75 mm (step: 0.5/1.0mm) |
Working Distance |
35 ~ 70 cm(step: 5 cm) |
Prism |
0 ~ 20 (step: 0.1 / 0.2 / 0.5 / 1 / 2) |
Jackson Cross Cylinder |
Jackson Cross Cylinder 0.25D Jackson Cross Cylinder 0.50D |
Ophthalmoscope |
+1.5D, +2.0D (measuring distance 67cm, 50cm) |
Auxiliary Lenses |
|
Pinhole Lens |
1mm |
Maddox |
Right (red/horizon), left(red/vertical) |
Red and Green Lens |
Right(red), left(green) |
Polaroid |
Right(135°, 45°), left(45°, 135°) |
Separation Prism |
Right (6 BU), left (10 BI) |
Solid suprachiasmatic cylinder |
0.50D |