Head Mounted Repair Magnifier Visually impaired Assistance - Head-Mounted Magnifying Glass, Long-Distance Magnification Portable Reading Glasses, Acrylic Optics 2.1 Times Lens Mate

*Due to manual measurement, there may be some errors, please allow 1-3cm difference, thank you. *Because the spotlight and different people have different understandings of color, there may be a certain color, but within a reasonable range, please choose carefully. *If you need other styles, please contact me, our store has a variety of styles and colors, you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products, please feel free to contact us by email to resolve the issue. *Welcome your sharing so that we can provide you with better products and services.

• ~ Wearing method: The correct way to wear is the basis of clear images. Keep the nose pads tightly attached to the bridge of the nose. The entire framework should not be too high or too low.
• ~ Size parameters: total length is 14.1cm, small lens diameter is 1.7CM, large lens diameter is 3.3CM, temple is 13.2CM, focal length is 3CM.
• ~ Note: adjustable focal length 60-68mm, field of view is 1-3 meters, myopia / amblyopia 0 ~ 300 degrees available, presbyopia / farsighted 0 ~ 300 degrees
• ~ It is recommended that when using a remote magnifying glass, it should be observed from a distance of 1-3 meters from the object. If the distance is too close or too far, the image will not be clear enough.
• ~Because your personal eyesight is different, if you find that the image is not clear enough after wearing the magnifying glass, you can slowly turn the focus wheel on the left and right sides to focus on the fine adjustment, you can see the image and close one eye during the .