Feature: New and high quality. Quality lens for extra sharpness and clarity. You can get an extremely close view of the tiniest details. Lens loupe made of optical glass. Inspect object at 1.6x,2.0x,2.5x,3.5x times power. It can be quite easily used under the following conditions: Interesting work such as carving, handcraft and sewing.Assemble or rep small fitting. You can also use this product even if you wear glasses. With readings, it can precisely read the actual size of a small article. Specification: Type:Magnifier Color: black, dark green( random delivery) Package Included: 1 x Head-wearing Free Loupe Magnifier 4 x Lens (1.6x, 2.0x, 2.5x, 3.5x) Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.