Description
- 1. Range of Vertex Power: +15diopter to -15dioper
- 2. Step of Vertex Power: 0-(±)10D for 0.125D,(±)10D-(±)15D for 0.25D
- 3. Range of Prismatic Power: 4 prism diopter 4. Step of Prismatic Power: 1 diopter
- 5. Range of Cylindnical Axis: 0 to 180 degrees 6. Step of Cylindnical Axis: 1°
- 7. Lenses Accommodated: Diameter 20mm to 80mm 8. Eyepiece Focusing: -5D to +5D
* Technique Parameters: 1) Electric Voltage: DC 3V 2) Power: 3W 3) Size : 260mm x 180mm x 90mm 3) Weight: 1.0kg
