... zoom Recorded as Software, high compressionTaking picturesSoftware camera, remote control camera Light sourceLed lighting stepless adjustment , USB poweredSoftware measurement Curvature, length ,angle, accuracy ... 233MHz and aboveMemory: 256MB SDRAMInterface: USB 2.0HDD storage space: 600MB and aboveComponet:1.The body of digital microscope (attached photos on hardware installation ...