TopSeller 420mm Binocular Magnifying Glass for and Dental with Storage Case 3.5x Loupe, Glasses-Style Laboratory, Research, Technicians, (Silver)

★1. A magnifying glass that can be worn like glasses. The lens angle can be adjusted. It has a moderate magnification of 3.5x, which ensures a wide field of view and is easy to get used to even for first-time users. ★2. The lightweight design minimizes fatigue during surgery. ★3. The frame is a sports frame that is suitable for all body types and genders. All you need to do to adjust it is to fit the width of your left and right eyes. ★4. The use of colorless optical film coating technology, high-quality optical lenses, and multiple layers of high transmittance and anti-reflective materials ensures clear images. The bright and clear image quality provides clear image quality all the way to the edges, a deep working distance, and a wide field of view. ★5. The interpupillary distance and viewing angle are adjustable, allowing you to work with both hands. The effective working distance is the distance between the user's eyes and the object they want to see. ★Specifications★ Working distance: 320mm-420mm Field of view diameter: 60mm Depth of field: 80mm Lens material: Optical glass Glasses material: Anti-fog plastic, ABS