The microblue microscopes are entry -level models for secondary school, secondary school & high school. Equipped with three or four 35mm parafokal lenses 105 x 105 mm table with two object terminals or 115 x 100 mm table integrated XY cross table 30 x 70 mm Adjustable preparation protective mechanism to prevent damage to lenses and preparation Objectives Achromatic 4x Na 0.10, 10x Na 0.25, S40X Na 0.65 and S60X Na 0.85, 35 mm paraflacal lenses. The S40X & S60X lens is sprung 35 mm paraflocal lenses. The S40X lens is sprung Tripod coaxial coaxial and fine drive on both sides with 0.002 mm division. FOCUS control is adjustable Lighting 1 Watt LED lighting, can be regulated with the battery and external power supply / charger Packaging packed in styrofoam packaging with dust protection co.