Lightweight Head Viewer With Exchangeable Rectangular Viewing factors And Two Setting LED For Hobbyists Multicolor

Features: Concentrated monocular viewing structure eliminates image coincide: This head worn magnifier has construction made for detailed close up work. Five replaceable rectangular lens sets achieving 23X power: Contains five acrylic resin lens units (2X/4X/6X/10X/13X) in sturdy rectangular forms providing wide visibility. Includes protective storage box. Pair LED lighting with adjustable color temperatures: Separate left/right switches with two brightness levels. Removable arms & adjustable frame for comfortable wear: proposals option between adjustable temples or elastic headband. Lenses tilt 150°. Compact carrying solution with included storage: Padded nose support improves comfort during extended use. Specifications: Product name: Head mounted amplifying glass strap Magnification: 5 groups of original magnification: 2X, 4X, 6X, 10X, 13X (can be combined up to 23X) Lens substance 720p acrylic resin Lens shape: Rectangular (wider field of view than traditional round lenses) Focal length extent 0.85" – 9.84" (approx. 2cm – 25cm) Observation mode: It is recommended to observe with single eye (supports left and right eye switching, not recommended to focus both eyes at the same time) Light source configuration: double LED lights (both left and right lights have unattached power switches) Package Includes: A set of head-mounted amplifying glass straps note: Lighting source :2 LED lights (adjustable intensity of two light sources, two color temperature lampshades). Battery parameters: Polymer lithium battery Battery capacity :3.7V300mAh Product weight :80 grams (net weight of the product)