Microscope Cordless 400X, Now with coaxial focusing and upgraded LED illumination, innovation, quality, and student-proof features. The M3604C-3 is cordless and features mechanical stage, built-in camera port, and 4X, 10X, 40X achromat objectives
MicroDirect 1080p HDMI Handheld Digital Microscope, Sensor: 3.5 MP CMOS 1/3in High Speed Sensor, Pixel Size: 2.2 um x 2.3 um, with 10x to 220x power magnification, Capture 720p High Definition video at 30fps, Power: 1. 120V Power Adapter (5V-1A)