1. Base plate size : 255mm x 255mm.
2. Ear bars made of polyoxymethlene resin, unique and light.
3. Height adjustment range for palate clip: 20mm (0mm~+20mm).
4. Height adjustment range for ear bars: 20mm(0~+20mm).
5. Ear bars with laser engraved scales (1mm resolution).
6. Working distance in 3 dimension is 80 mm with precise alignment to 0.1mm resolution.
7. Vertical direction: 180° rotation and lock at any angles.
8. Horizontal direction: 360° rotation and lock at any angles.
9. Dual-lead screws ensure stable, accurate and smooth manipulation.
10. Accuracy and flexibility can be maintained at variable temperatures.
11. Unique anti-clockwise UP mark engraved in the knob prevents incorrect operation.
12. Vertical lock and fixing knob are separated to ensure accurate function at any angle.
13. Replace the U-frame, enlarge the operating space, more economical and reliable
14. Laser engraved scales enable comfortable reading.
15. Ear bar locked plate pressing instead of clamping ensures more stability.
16. Syringe pump, micro camera and drill can be attached to instruments.