BL-2018 is compact and rigid, both sides of the frame through the flanks not only play an ornament, but also make the microscope ergonomic. The curved arc mirror arm which equipped with hollow design can reduce the weight for single-hand movement. The binocular barrel distance can be adjusted (50mm-75mm) and a adjustment circle is installed on one of the barrels to adapt to the use of different operators. The coaxial coarse and fine focus for easy operation. The tightness of coarse focusing knob is adjustable, and the presicion of fine focusing is 0.002mm. Adopted with mechanical upper limit structure to prevent that the specimen will not contact the objective lens. BL-2018 is applicated in modern biology teaching, medical and scientific research in many fields.
BL-2018