Specyfikacja techniczna:
| Sphere power: | Range: +16.75 to -19.00 dioptres Step: 0.25 diopters |
| Cylinder power: | Range: 0.00 to -6.00 diopters (0.00 to -8.00 diopters with additional lens of -2.00 diopters) Step: 0.25 diopters |
| Cylinder axis: | 0 to 180° , 5° steps |
| Cross cylinder: | ±25 diopters |
| Rotary prisms: | 0△ to 20△ , 1△ steps |
| Auxiliary lens dial: | (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 eye (WMH) or (RMH)-Maddox rod, horizontal white-left eye red -right eye (RL)-Red lens (+.12)- +0.12D sphere (PH)-Pin hole (10△I) or (6△U)-10△ base-in-left eye 6△ base-up-right eye (Dissociating prisms) (±.50)-±0.50 fixed cross cylinder (OC)-Occluder |
| P.D. adjustment: | 48～75 mm, 1 mm steps |
| Dimensions | 318×293×96 (mm) |
| Net weight | Approx. 4.5 kg |