DIY USB Microscope McGyver style? Why not!

Can we DIY a USB microscope from a usually web camera and CD-ROM and photo lenses ? Let's have some tests. 00:01 Intro 00:21 Let's get the CD-ROM lenses out 01:22 Let's connect the USB camera 01:58 First attempt with CD lens objectiv 02:26 Testing focal lenghts 03:28 McGyver style microscope 04:35 Using a real camera 14-42 lenses with zoom 07:39 More photo lenses under test 50 focal 09:06 Let's check a board with 50 lens 09:40 More 50 lenses to test 11:11 CD lenses second chance! 12:16 Final remarks 12:46 New test to 50 lenses 13:28 Back to original lenses