Specifications: - 4.5x magnification for enhanced precision with ergonomic comfort. - Ergonomic optical design supports upright posture. - Maintains neck and spine in a natural position. - Downward viewing angle without neck flexion. - Helps prevent long-term musculoskeletal strain. - High clarity optics for detailed and sharp vision. - Wide field of view for controlled and efficient procedures. - Titanium telescopes for strength and lightweight balance. - Flexible yet firm frame for stability and durability. - 3-hinge adjustment system for personalized ergonomic fitting. - Can be worn over prescription glasses or without glasses. - Guarantee period: 3 years.