Feature: 1. Widely used in microelectronics, molds, precision machinery,watches, jewelry, fingerprint identification, ticket identification, printing, mobile phone repair, archaeology, school teaching and other fields. 2. 100X magnification, the wide-angle eyepiece has a large viewing angle and a wide field of view, which not only improves the experience of the viewing, but also makes the image clearer and brighter. 3. Exquisite workmanship ensures its long service life, it's working distance is 55~285mm/2.17~11.22in, meet your needs. 4. Easy to carry , super light weigt and small in size , so you can carry out easity . 5. Made of alumium alloy material, sturdy, durable and for long time use. Specification: Condition: 100% Brand New Item Type: Microscope Lens Material: Alumium Alloy Color: As shown in the picture Field of View: 2.4~36mm/0.09~1.42in Working Distance: 55~285mm/2.17~11.22in Lens Diameter: Approx.39mm/1.5in Interface Diametr: Approx.25mm/1in Height: Approx.106mm/4.2in Application: Widely used in microelectronics, molds, precision machinery, watches, jewelry, fingerprint identification, ticket identification, printing, mobile phone repair, archaeology, school teaching and other fields. Magnification: 100X Weight: Approx.247g/8.7oz. Package List: 1 x Microscope Lens Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.