Spherical Lens |
-29.00 ~ +26.75 d (for general test) -19.00 ~ +16.75 d (for cross cylinder and prism test) (Step: 0.12/0.25/0.5/1/2/3 d) |
Cylinder Lens |
0.00 ~ 8.75 D (Step: 0.25/0.5/1/2/3 D) |
Cylinder Axis |
1 ~ 180° (Step: 1/5/15/30/45°) |
Pupil Distance |
Far:48 ~ 80mm/Near:45 ~ 75mm(Step:0.5/1.0mm) |
Working Distance |
35 ~ 70 cm (step: 5cm) |
Rotary Prism |
0 ~ 20 ∆ (step: 0.1/0.2/0.5/1/2∆) |
Cross Cylinder |
Jackson Cross Cylinder 0.25D, Jackson Cross Cylinder 0.50D, Dual Cross Cylinder |
Retinoscopy Lens |
+1.5D, +2.0D (Test Distance 67, 50 cm) |
Power Supply |
AC 100 ~ 240 V, 50/60 Hz, 140VA |
Auxiliary Lens |
Open/Close Lens |
|
Pin Hole Lens |
ø 1.0 mm |
Moddox Rod |
Right eye (Horizontal red), Left eye (Vertical red) |
Red/Green Filter |
Right eye (Red), Left eye (Green) |
Polarized Light Filter |
Right eye (135, 45°), Left eye (45, 135°) |
Separating Prism |
Right eye (6 ∆BU), Left eye(10 ∆BI added to 0~5 ∆) |
PD Test Lens |
|
Fixed Cross Cyl. Lens |
Jackson Cross Cylinder 0.50D, Axis fixation 90° |
Vision Degrees |
32° |