The EM1 Portable Field Microscope by EM Microscope is engineered for professionals requiring robust, high-performance microscopy in challenging environments. Key Functional Features: Ultra-Compact Design: Weighing just 480g with dimensions of 154 x 122 x 64 mm, the EM1 is highly portable without compromising on performance. Integrated LED Illumination: Equipped with a white daylight-balanced miniature LED on an adjustable arm, it offers various lighting effects, including darkfield illumination. Efficient Power Usage: Powered by three AAA batteries, it provides up to 1,000 hours of use at lower magnifications and approximately 300 hours at higher settings. An external USB power option is also available. Precision Optics: Features miniaturized objectives made from precision-ground Schott glass, offering magnifications of 100x, 400x, 600x, and 1000x, depending on the model. User-Friendly Focus Mechanism: Incorporates a rotating focus knob with a continuous cam-action, ensuring focus is achieved within a single revolution. A clip-on fine focus wheel is provided for precise adjustments at higher magnifications. Versatile Mounting Options: Designed primarily as a handheld instrument, the EM1 can also be mounted on standard photographic tripods using its two 1/4” UNC mounting bushes, facilitating extended use and reducing operator fatigue. The EM1’s combination of portability, durability, and advanced optical features makes it an invaluable tool for field diagnostics, environmental monitoring, and educational purposes.