Measuring range
- Sphere: −29.00 to +26.75 D (steps 0.12 / 0.25 / 0.5 / 1 / 2 / 3 D)
- Cylinder: 0.00 to 8.75 D (steps 0.25 / 0.5 / 1 / 2 / 3 D)
- Cylinder axis: 0–180° (steps 1 / 5 / 15 / 30 / 45°)
- PD: distance 50–80 mm, near 48–75 mm (0.5 / 1.0 mm steps)
- Working distance: 35–70 cm (5 cm steps)
- Rotary prism: 0–20 Δ (steps 0.1 / 0.2 / 0.5 / 1 / 2 Δ)
- Cross cylinder: Jackson 0.25 D, Jackson 0.50 D and dual cross cylinder
- Retinoscopy lenses: +1.5 D and +2.0 D (test distance 67 cm and 50 cm)
Auxiliary lenses
- Pinhole: Ø 1 mm
- Maddox rod: right eye horizontal red, left eye vertical red
- Red/green filter: right eye red, left eye green
- Polarising filter: right eye 135° / 45°, left eye 45° / 135°
- Separating prism: right eye 6 Δ BU, left eye 10 Δ BI
- Fixed cross cylinder: Jackson 0.50 D, axis fixed at 90°
Design
- Head: 362 (W) × 76 (D) × 299 (H) mm, 3.2 kg
- Operated from a 10.5-inch panel computer
- Power supply: AC 100–240 V, 50/60 Hz, 90 VA
The digital phoropter changes the lenses for you: you set the values on the control panel and the lenses turn silently into place. That saves time per test and gives a calmer examination.
