Usage Tips:Item Type: Stereo Microscope Objective Lens <br>Material: Glass, Metal<br>1、0.7X Specification: Supplied with 0.7X auxiliary objective lens for increased working distance and magnification. Increased working distance is 120mm/4.7in. <br>2、Metal Body: The main body of the stereo microscope objective lens is made of aluminum alloy, with a full metal body, exquisite workmanship and premium appearance. <br>3、Easy To Use: Microscope objective lens adopts 35mm/1.4in diameter lens, threaded aperture is 48mm/1.9in, easy to install and use. <br>4、HD Optical Lens: Advanced FMC coating technology and reliable quality optical glass, high refractive index, high light transmission, clearer imaging. <br>5、High Definition Field Of View: 0.7X microscope objective lens, providing clear magnification effect, allowing you to observe more easily.1 x Stereo Microscope Objective Lens