Sphere Power | Range | +16.75 to -19.00 diopters |
Step | 0.25 diopters | |
Range | 0.00 to -6.00 diopters(0.00 to -8.00 diopters with additional lens of -2.00 diopters) | |
Cylinder Power | Step | 0.25 diopters |
Cylinder Axis | 0 to 180°, 5°step | |
Cross Cylinder | ±0.25 diopters | |
Rotary Prisms | 0 to 20, 1 step | |
(O)-Open aperture (two positions) | ||
(R)-Retinoscopic lens, +1.50D | ||
(P)-Polarizing lens 45-left eye, 135-right eye | ||
(WMV) or (RMV)-Maddox rod, vertical white-left eye red-right | ||
(WMV) or (RMV)-Maddox rod, horizontal white-left eye red-right | ||
Auxiliary Lens Dial | (RL)-Red lens | |
(+.12)-+0.12D sphere | ||
(PH)-Pin hole | ||
(10 L) or (6 U)-10 base-in-left eye | ||
6 base-up-right eye | ||
(Dissociating prisms)(±.50)-±0.50 fixed cross cylinder | ||
(OC)-Occluder | ||
PD Adjustment | 48~75MM, 1MM steps | |
Standard Accessory Lenses | wo-.12D and -2.00 cylinder lenses, two plano lenses for sealing front opening | |
Standard Accessories | 1 near point card with holder and reading rod, dust cover, face shield, accessory case for lenses | |
