Features. 1. The spectacle magnifier can be fitted with an 8x main lens and a 15x extension lens, with a magnification of up to 23x. Using the two lenses alternately reduces eye fatigue and increases work efficiency. When not in use, the lens barrel can be opened without removing the glasses. 2. Two-stage LED light, soft and strong, for different working conditions. 3. Adjustable eyeglass leg frame and nose bridge magnifying frame for comfortable wearing. 4. Adjustable position of the head-mounted magnifier barrel, which can be moved horizontally by 5mm/0.2in on the stand according to the width of the face and the distance between the two eyes. 5. The magnifier can be rotated up and down 180 degrees on the stand, the whole magnifier does not have to be removed when not in use, making it easy to reuse. Suitable for. 1. reading newspapers, documents, maps 2. repairing electronic parts, jewellery, watches, mobile phones 3. cosmetology 4. antique appraisal and other operations Specifications. Object type: Magnifying glass Material: ABS, resin lens optical Colour: black + white Enlargement; 8X fixed lens focal length; main lens 62 mm/2.4 in. 15X extended lens; extended lens 33 mm/1.3 in. Maximum magnification 23X; 21mm/0.8" combination Magnification Battery: 6 x LR1130 button cell batteries (not included) Light source: 2 LED pop-ups Dimensions: approx. 175 x 155 x 55 mm / 6.9 x 6.1 x 2.2 in. Folded dimensions: approx. 85 x 155 x 55 mm / 3.3 x 6.1 x 2.2 in Packing list. 1 x Eyeglass Magnifier (Without Battery)