Classic Biological Microscope BM-322 Eyepiece: WF10 x (field of view 18) Objective lens: Achromat 4 x 10 x S40 x S100 x (oil) Tube type: Binocular head, tilt angle 30° Focus adjustment: Uniaxial coarse movement method (with stationary and tension adjustment), stroke/2um (front and后方) 阶段:124 x 140毫米,(前后运动50毫米x左右运动75毫米) 大小:大约。 187 x 231 x 385毫米