Featuring Aven’s 60 LED Ring Light with Polarizer/Analyzer, this microscope system is ideal for reducing the glare from shiny or highly reflective parts. The LED lights are flicker free, energy efficient and ecofriendly, operate at low temperature and do not change color over time. Comes complete with dimmer control box. The SPZ-50 microscope offers the best in class zoom ratio (7.46:1) with super sharp 3D images, wide field of view (1.35" to 0.14"), and long working distance (4.25"). Aven’s SPZ-50 Stereo Zoom Microscope has a magnification range of 6.7x—50x, which can be enhanced to up to 200x with optional auxiliary lenses and eyepieces. The sleekly designed, compact stand has a base size of 220mm x 280 x 15mm (8.66in x 11.18in x 0.59in) , a vertical post length of 250mm. Features a sturdy base, focus mount and 9.84" post.