... , 10x, 15x Eyepieces: 5x, 10x, 15x L-101 Biological MicroscopeFeatures for L-101 Biological Microscope Total Magnification: 25x - 675xEyepieces: 5x, 10x, 15xObjectives: 5x ... Adjustment Range: 1.4mm - 1.8mmWorking Stage: 120mm L-101 Biological Microscope