economic 4k microscope digital camera with tf card 

SpecificationHDMI3800HDMI4K-1Sensor1/2.33inchIMX334,1/1.8inchPreview Definition1920*1080@60FPS3840*2160@30FPS1920*1080@60FPSPixel Size1.43*1.43 um1.85*1.85 umFrame rate60FPS60FPSWhite BalanceAuto/ManualAuto/ManualExposureAuto/ManualAuto/ManualRGB ControlAuto/ManualAuto/ManualMenu ControlWireless Remote ControlWireless Remote ControlStorageYesYesCross LineYesYesCamera MountCCSize68*68*43mm50*50*50mmWeight0.2KG0.12KGUSB outputYesYesPower SupplyDC12VDC12V