- PC connection: Connect to a PC via USB cable to view specimens on a larger display for clearer observation and collaborative exploration, helping to foster interest in nature and the microscopic world. - Zoom range and focus: 100x to 1000x magnification with both fine and coarse focus, enabling quick, sharp viewing of a variety of samples and smooth adjustments as you explore details. - High definition viewing: A 2-inch vivid built-in screen provides an easy, intuitive observation experience for independent exploration of the microscopic world. - Photo storage: Built-in capacity for 400 photos allows discoveries to be saved, shared, and reviewed later with ease. - Use scenario: In the classroom or at home, examine pond water, plant tissues, or small insects, then display findings on a PC for group discussion. - Use scenario: During field trips or nature walks, capture and inspect samples up close, using the screen for immediate viewing and then saving images for later analysis or school work. - Use scenario: Prepare and review research results by storing up to 400 images, enabling easy exchange with teachers or classmates and convenient reference for assignments.