G Lab Compound Student Microscope With LED LAMP Color: Multicolored Features: Material: Iron Depth: 6 cm Magnification: 25x-675x - Monocular Vertical Head Binding: Electronics Part Number: LB_14 Details: Magnification: 50x -675x - monocular vertical head - nosepieces: two - achromatic objectives: 10x,45x - eyepieces: 10x/15x - focusing: coarse adjustment 50mm,- fine adjustment 1.8mm-2.2mm - round working stage size 120mmx120mm,the images represent actual product though color of the image and product may slightly differ. With LED LAMP NOW Package Dimensions: 13.0 x 7.9 x 7.1 inches