VPAIUNCKU Professional Optical Trial Frame, Eye Optometry Lens Frame, Titanium Optic Eye Optometry Test Optician, Accessories 5-piece Slot, 48-80mm Adjustable Range

Adjustable and Customizable Design: The trial eye optometry frame offers precise pupillary distance adjustment within a range of 48-80mm. It also allows for customizable nose bridge height. Additionally, it has adjustable pupil height, forward angle, and nosepiece (0-26mm, any angle), as well as adjustable leg length, which can meet the needs of different face shapes. Multiple Control Features: Equipped with astigmatism axis adjustment knobs, pupil distance adjustment knob, and nose bridge height controls, it enables precise measurements. These controls contribute to accurate optometry results, making it suitable for professional use. Compact and Ultralight: It is compact and easy to store. The frame is made of 53g ophthalmic titanium, which is ultralight and can insert 5 lenses at the same time (3 in the front and 2 in the back), enhancing the convenience of optometry without adding much weight during use. Ergonomic and Durable Construction: The frame is made of pure titanium, which is sturdy, durable, has a good hand feel, and will not rust. The soft silicone nose pad is ergonomic, providing comfortable wear without deformation, even for long periods. This ensures both comfort for the wearer and the longevity of the frame. Versatile Capacity and Quality Service:It can accommodate up to 5 inserts in each of the left and right frames, which improves the convenience of optometry. The frame is designed simply, easy to install and adjust, and has a long service life.