AS 200E is calibration-free, eliminating the need for expensive calibration tools and avoiding interrupting your routine. - We have achieved this incredible goal by redesigning the whole process and keep the integrity of components throughout the service life. So it’s ready for precision scanning the moment you take it out of the box, and anytime in the future. Handpiece Specification: - Dimensions: 248 x 48 x 37 mm. Scanning Specifications: - Full-arch Accuracy: 20 Um. - Field of View: 16 x 14 mm (L)/12 x 12 mm (S). - Capture Button: Duo Buttons. Tip: - Size: 22 x 18 mm (L)/ 18 x 16 mm (S). - Autoclavable: Up to 60 times, 134°C 4 mins. Battery: - Scan Duration: 120 min. - Charging: Wireless. **For further product information, please contact Chat Support**