Blue Light Blocking Glasses Sunglasses

Description: Features: Monocular movement range of 25 mm to 40 mm; PD, eye height and ear height adjustable. Parameters: 1. Pupillary distance adjustment range: 48 ~ 80 mm for both eyes, 24 ~ 40 mm for left or right pupillary distance, minimum scale value of 1 mm; 2. Indexing disc axis scale: left index 120 ~ 0 ~ 135; right index 45 ~ 180 ~ 60; the axis scale increases counterclockwise along the frame axis and its interval is 5; 3. Frame inner hole diameter: 32.5 mm; The number of lenses that can be inserted into the left or right frame at the same time: 4 pieces; 5. The number of degrees of lens rotation around the optical axis of the frame: 360; 6. Non-parallelism between the optical axis of the lens and the geometric axis of the frame: 2.5;7, lack of centrality between the optical center of the lens and the geometric center of the frame: 0.5 mm; lens displacement in relation to the geometric center of the frame: 0.3 mm; Nose bridge adjustment range: length: 0-14 mm; angle: 0-30;10 Adjustment range of the length of the left or right mirror foot: 98 mm ~ 135 mm;11 Maximum distance between the feet of the left and right mirror: 200 mm; maximum distance between the feet of the left and right mirror: 200 mm; Q: Regarding availability? A: The products we show are in stock. Q: Is the product the same as in the photo? A: Hello, the product is the same as the image, but please note that the actual color may be slightly different from the image due to different screen settings and lighting environment during filming. Q: When to the seller? A: As we are an international seller and the time is different from ours, we cannot respond in time. Please be patient and we will respond as soon as we receive the . Thank you for your understanding. Q: Do you offer invoices? A: We offer digital invoices. If needed, you can send us a after placing the order. However, this invoice does not function as a tax invoice as it does not have the company stamp. -------------------------------------------------------------------------------- * If there is any problem with the product, please do not complain immediately, when placing an order, we will do our best to resolve it. Thank you for your cooperation!