Features: 1Widely used in microelectronics, molds, precision machinery,watches, jewelry, fingerprint identification, ticket identification, printing, mobile phone repair, archaeology, school teaching and other fields. 2100X 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. 3Exquisite workmanship ensures its long service life, it's working distance is 55~285mm/2.17~11.22in, meet your needs. 4Easy to carry , super light weigt and small in size , so you can carry out easity . 5Made of alumium alloy material, sturdy, durable and for long time use. 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 Included: 1 x Microscope Lens