Feature: 1. 40X To 5000X Magnification: The magnification of this microscope is 40X to 5000X, and you can see very micro details, it is a very professional equipment, suitable for laboratory usage. 2. Wide Application: A super stylish and versatile compound microscope to observe slides in detail that is designed for clinicians, high school and college science students, and enthusiastic hobbyists. 3. 45 Degree Tilt 360 Degree Rotation: The eyepiece of this microscope can be tilted 45 degrees and rotated 360 degrees, which can reduce eye and neck fatigue. 4. Light Control: This microscope uses halogen lighting variator to control light level, and positioning lens, variable iris, rack and pinion to achieve focus control, precise focus, and clear inspection. 5. Complete Accessories: This microscope has a full range of accessories to meet all the needs of using the microscope and to complete the whole set of professional operations. Specification: Item Type: Trinocular Biological Microscope Light Source Working Source: DC5V Eyepiece: WF10X, WF50X Objective Lens: 40X, 4X, 100X, 10X Magnification: 40X-5000X Viewing Angle: 45°. Package List: 1 x Microscope　2 x Eyepiece WF10X　2 x Eyepiece WF50X　4 x Objective Lens ( Already Mounted On Microscope ) 　1 x USB Light Source Power Cord　1 x Trinocular Adapter　1 x Storage Bag　5 x Square Slide　1 x Sampling Knife　1 x Petri Dish　1 x Microscope Wipe　1 x Air Blow　1 x Sampling Needle　1 x Plastic Tweezers　1 x Mini Screwdriver　1 x Cleaning Cloth　3 x Cotton Swab　1 x Brush　1 x Dropper　　2 x Absorbent Paper　　1 Box of 18 x 18mm Square Slides(100PCS)1 x Plastic Test Tube　1 x Alcohol Pad　2 x Alcohol Cotton　1 x Plastic Storage Box　　1 Bottle x Objective Oil　1 x Microscope Amplifier