OLLGEN Head Wearing Magnifying Glass 10x 15x 20x 25x with 2 LED Light Double Eye Jeweler Watch Repair Magnifier Loupe with Headband

Description: This is a double eye magnifying glass that works very well to help you on reading small print easier. Features: 2 adjustable LED lights. Detachable elastic silica gel headband. High quality that durable enough for daily use. This head wearing magnifier is more practical than handheld one. 4 lenses in different magnifications for your choice(10X, 15X, 20X, 25X), and they are very easy to be switched. Specifications: Material: ABS Color: White Lens Magnification: 10X, 15X, 20X, 25X Power Supply: 3 * 1.5V AAA battery (not included) Item Weight: Approx. 127g / 4.47oz Package Weight: Approx. 180g / 6.34oz Package Size: Approx. 18 * 12 * 8cm / 7.08 * 4.72 * 3.14in QA: 1." I find it difficult to use since you have to be so close" "Short Focal Distance from lens to product is ONLY 0.2-2in (0.5-5cm), just like the principle of microscope." Being that Coral are NOT flat with many levels you would need a TELESCOPE type device not a MICROSCOPE one like this product. 2."Unable to focus using both eyes at the same time" Left/right double eye patches magnifier with LED, ??? It can't use both of eyes lens (when you working ), because ??? Short Focal Distance from lens to product is ONLY 0.2-2in (0.5-5cm), just like the principle of microscope Package List: 1 * Magnifier with packing box 1 * Rubber Band 4 * Pair of Lenses(10X, 15X, 20X, 25X) 1 * Lense Storage Box 1 * Manual