Features: - Step-less Zoom Body for smooth and precise adjustments. - 0-220° Variable Angle Binoculars for ergonomic flexibility. - Objective Lens with 190-480mm large working distance, perfect for versatile dental procedures. - 4K High-Definition Module for crystal-clear imaging. - All lenses feature Schott Glass, premium optical glass from Germany for superior clarity and durability. *Note that delivery fees applied to this item will be deducted after the placement of the order. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.