7x-45x Simul-focal Stereo Zoom Microscope On Dual Arm Boom Stand + 30w Led Ring

SDG 113 Black Eakins Simul Focal 3 5x 90x Microscope

7x-45x simul-focal stereo zoom microscope on dual arm boom stand + 30w led ring. Interpupillary Distance 2-3/4 2-15/16 (47-75mm). Eyepieces 30mm super widefield high-eyepoint (WF10X/20). The seller is amscope and is located in this country US.