Compact digital microscope with achromatic objective and built in 5 inch display Key benefits Clear, versatile observation: Achromatic objective 185 supports 4X, 10X, and 40X objectives for color corrected images and reliable contrast. Digital viewing and sharing: Electronic eyepiece plus the included 5 inch display allows real time observation without eye strain and simplifies demonstrations. Slide protection and safe focusing: Built in limiting device on the focusing mechanism prevents the objective lens from hitting the specimen slide, protecting both lens and sample. Flexible magnification options: Total magnifications available include 40X, 400X, 1000X, and 1600X, with other options available to match different tasks. Stable sample support: Generous platform area 109 x 119 mm accommodates a variety of sample sizes and mounting methods. Features and specifications Size: Uniform size Color: D Objective: Achromatic objective 185 for 4X, 10X, 40X Focusing range: 15 mm with limiting device to prevent objective hitting the slide Alternate focusing range option: 22 mm with limiting device available Total magnification: 40X, 400X, 1000X, 1600X; other magnification options offered Platform area: 109 x 119 mm Time functions: Multiple placement methods for time display, countdown and alarm functions; touch to turn on backlight What is included Microscope Electronic eyepiece 5 inch display x 1 Note: Other display items are excluded Practical use scenarios Classroom demonstrations and teaching Labs: Use the electronic eyepiece and 5 inch display to show specimens to a small group, track timed observations with countdown and alarm, and protect slides with the focus limiting device. Material inspection and quality control: Inspect small parts, circuit boards, or surface finishes at multiple magnification levels while keeping the objective safely away from samples. Hobby and specimen work: Ideal for slide viewing, insect or plant detail study, coin and stamp inspection, and crafting tasks that require close visual inspection. Additional notes Manual measurement may produce an error of 2 to 3 cm. Actual product color may vary slightly from the picture due to lighting conditions. This microscope combines a correct optical objective, safe focusing design, digital display, and practical timing functions to support teaching, lab work, inspection, and hobby use.