... No:SC606Applicationit is widely used in biology, medicine, immunology, oncology, genetics, materials science and other fields.InstructionIt is made ... and pinion mechanism.Fine focusing scale value 0.002mmLight Source Transmission Illumination: Halogen Bulb 12V/30W, Brightness Adjustable ... A.0.9 Y Wave band fluorescent box Light Source: Halogen Bulb 12V/50W,12V/100W Photography attachment and ...