The Accu-Scope EXM-150-MS is a monocular compound microscope featuring a WF10x/18mm eyepiece with pointer and DIN achromat 4x, 10x, and 40xR (spring-loaded) objectives, providing magnification from 40x to 400x. It is equipped with a mechanical stage (119mm x 119mm) with low-position controls and iris diaphragm for precise specimen positioning and light control. The microscope features separate coarse and fine focus adjustment controls with tension adjustment on the coarse control. A built-in slip clutch system and pre-set focus stop prevent accidental damage to objectives and slides. The N.A. 0.65 condenser with iris diaphragm is mounted on a spiral mount. Illumination is provided by a variable, rechargeable LED with approximately 4 hours of battery life per charge and an expected bulb life of 20,000 hours, powered by a 3500mAh NiMH battery. The cast alloy aluminum stand includes a built-in carry handle and cord hangers for portability. Microscope dimensions are 238mm x 184mm x 381mm. Includes dust cover and instruction manual. Certified to ISO 9001:2018, ISO 14001:2018, CE, and RoHS standards. Backed by a 5-year limited warranty for parts, labor, and electronic components, plus a 1-year warranty on the LED bulb.