ZVD Lighted Head Magnifier With Detachable Free Leds Reading Head Magnifying Glasses Visor Visor Helmet Magnifying Glass for Hobbies, Close Work, Sewing,

Double lens slot mounted up to 23 Magnifications – Exclusive design with 6 lenses in total: Round auxiliary lenses (8 x) + 5 interchangeable rear lenses (1.0 x 2.0 x 2.5 x 3.0 x 3.5) in the boxîstorage compartment, the two lens slots can be loaded with a single or two lenses simultaneously from the 5 available (1x, 1.5x, 2x, 2.5x and 3.5x). 3 lenses combined to achieve up to 23 kinds of magnification: 1x, 1.5x, 2x, 2.5x, 3x, 3.5x, 4x, 4.5x, 5.5x, 6x, 8x, 9x, 9.5x, 10x, 10.5x, 11.5x, 11x, 12.5x, 12x, 13x, 13.5x, 14x. Humanized Adjustment - Conthiswith 3 Adjustable Knobs: Two rotary knobs on the left and right, turn counterclockwise to adjust the height of the magnifier. One knob to adjust the size of the headband to fit different heads. You can also adjust the lens angle or orientation of any lens mounted on the magnifier, especially the small round lens (360° rotatable), it can be turned upwards if it is not needed. More Precise Lighting Angle - The lighting unit has a 45° up and down