TMANGO Head Mount Magnifier with Lights, Magnifying Headset Glasses for Close Up Work, Watch, Cross-Stitch, Jewelry, Embroidery, Arts & Crafts or Reading Aid with Headband

You can either use frame, or replace them with head strap. The included head strap can be attached easily to ensure a more secure fit.The acrylic lens of magnifying can help you to see objects more clearly.Portable and tough enough to take with you wherever you go. The durable construction of our lenses and sturdy frame means you can take it with you when you travel.TMANGO head magnifier is made with 5 optical grade scratch-resistant acrylic lenses without distortions.Switch between 5 optical grade optical acrylic lenses using a simple click and release system.Just unclip to release the current lens from the headset and snap a new one in place.Focal Length of 5 Lenses: 21" (1.0X), 15" (1.5X), 10-1/2" (2.0X), 7" (2.5X), 6" (3.5X)Size of Single Lens: 3-3/4" X 1-5/16"The surface of the lens are strong and hard as it has been strengthened to reach the hardness of H5 degree. The lens would not be easily broken or scratched under normal situations.The two Ultra Bright & Energy Efficient LED lights are turned on or off with a simple switch on the top of the headset.45 degree rotatable angle range, so lighting can be adjusted onto desired area.It can also be served as head lamp at night if needed.Lightweight ergonomic frame with soft rubber padding for comfortable wear.The arms of the glasses can be removed to attach the head strap to the lenses.You can keep the glasses on your face securely at all time.Comes with a <