Specifications: Condition: 100% Brand New Material: Aluminum Alloy Magnification: 120 times Working distance: 50mm-350mm Field of view: 3.1mm-66mm zoom c-mount Lens zoom ratios: 5:1 Magnification Power by 0.11X - 2X Ring adapter: 35mm(default) Size: Length: approx. 100mm / 3.9in Standard C interface: approx. 25mm / 1in Diameter: approx. 35mm / 1.4in approx. 28mm / 1.1in Package list: 1 * Lens

?APPLICATION? Widely used in microelectronics, molds, precision machinery, jewelry, printing, mobile phone repair, archaeology, biological anatomy, school teaching etc. ?STURDY AND DURABLE? Made of high quality aluminum alloy, it is sturdy and durable. 120X Lens detection is more clear, which is good for observation. ?STANDARD C INTERFACE? Approx. 25mm / 1in. It can be connected to a variety of cameras. Such as analog CCD camera, microscope digital camera CMOS, or direct AV, VGA camera directly connected to the display. ?EASY TO INSTALL? It is suitable for all kinds of optical microscopes and is easy to install. Especially suitable for observing the surface microstructure of large objects. ?ZOOM C-MOUNT LENS? Magnification: 120 times. Working distance: 50mm-350mm. Zoom ratios: 5:1.

Manufacturer: Wal front. Date First Available: November 2, 2019. Best Sellers Rank: #84 in Microscope Lens Adapters. Customer Reviews: 3.2 out of 5 stars 2 ratings 3.2 out of 5 stars. : B07ZXDY5DT. Item Weight: 2.11 ounces. Product Dimensions: 3.94 x 3.94 x 3.94 inches.