40x-2500x Compound Binocular Microscope for Adults Professional,microscopes for Student Educate,Biological Microscope LAB Micro Scope microscopio 1000x 400X

This binocular microscope provides coaxial coarse and fine adjustment for accurate completion of biological experiments. It includes a phone mount and a shock-resistant, drop-proof carrying bag for convenient storage and transport. The Siedentopf binocular head is fitted with pairs of 10x widefield and 25x widefield eyepieces. It delivers six widefield magnification levels: 40X, 100X, 250X, 400X, 1000X, and 2500X. A double-layer mechanical stage secures slides and enables precise X- and Y-axis manipulation, permitting coordinates to be noted. A 1.25 NA Abbe condenser is mounted beneath the stage. The microscope contains 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives. It offers powerful single bulb LED illumination with a brightness control. The operating voltage range is 110V - 240V