The **7” HD LCD screen** transforms microscopy from a solitary activity to a collaborative one. Instead of students queuing to look through an eyepiece, the entire class can simultaneously view the live specimen projection at **1920×1080p resolution**, allowing the teacher to point out features directly on the screen, greatly improving demonstration clarity and engagement.

The primary difference is the **screen size**. The **Mini (7”)** is more compact and portable, ideal for individual lab stations or smaller group work. The **Max (10.1”)** provides a larger viewing area, which may be preferred for slightly larger group demonstrations or for institutions needing maximum screen visibility.

Yes. A key feature of the **Digital Head Teaching Microscope** is its independence from a computer for basic functions. It allows direct **HD image capture and video recording** which are saved internally onto a **micro SD card**, making documentation simple and immediate during lab sessions.

Yes. The base microscope design retains the functionality of a professional inclined compound microscope, meaning it is compatible with high-magnification **oil immersion objectives** (typically $100\times$). This makes it suitable for detailed observation required in **medical, nursing, and advanced biology colleges** for viewing cells and micro-organisms.