Microscopes that come under the BMS C0 category are known for their durability, aesthetic design, stable mechanical functions, and optical quality. The BMS C0-223 Trinocular is no different. It comes equipped with 2 eyepieces and a trinocular, 30° tube. It also has a quadruple nosepiece. Objectives available are DIN Semi Plan 4x, 10x, 40x and 100x. Its focusing mechanism features coaxial coarse and fine focusing knobs that have built-in tension adjustment as well as focus stop in order to prevent any damage to the objectives and slides. It has a built-in mechanical stage with a specimen holder, which can be controlled with the use of coaxial knobs. Illumination comes from a halogen bulb and a power adaptor. The user can adjust the brightness of the lamp. The microscopes also come with power cords that are detachable.