Children's electron microscope $ 43.46 Image sensor: 2 million high-quality image sensor Magnification: 50x-1000x Display: 4.3-inch TFT panel, 16:9 Focusing range: 0-40mm Focus mode: Manual Resolution: 19201080P, 1280960P, 640480P Data format: JPG/AVI Light source: 8 LED lights with adjustable brightness) Frame rate: 30fps Operating system: Windows XP, Vista, Win7/8/10, Mac 10.5 or above Interface: USB2.0 Lens structure: 2G+IR Aperture: F4.5 Lens angle of view: 16 OSD language: English/German/French/Spanish/Italian/Japanese/Simplified Chinese/Traditional Chinese/Portuguese/Korean Size: 210mm210mm*135mm
