MIC TECH’S new XDS-3B inverted biological microscope is based but developed on our classical model XDS-1B, it is equipped with excellent infinite optical system,long working distance plan objective,wide field eyepiece.The compact and stable high rigid body fully match the shockproof request of the microscope operation.The ergonomics ideal design meets the needs and makes operation more convenient & comfortable,and broad space available for operator.The instrument is suitable for the microscopic observation of cell tissue and transparent liquid organization.It can also proceed dynamic microscope observation of cultured tissue in the petri dish.It is widely used in scientific research,college & university,medical treatment,inspection and quarantine and farming & stock aising and driary industry department,etc.