3MP USB 2.0 Color CMOS Digital Eyepiece Microscope Camera, Calibration Function for Windows XP/Vista/7/8/10/11, Mac OSX, Linux 2.6 and Above 1X/3X 54mm SZ19041153 1X SZ19046131 1X

54mm SZ19041153 1X SZ19046131 1X 1/3 in

54mm SZ08014511 1

67mm MZ08014731 4

6mm PH03033531 40X BM03014161 1X 1/3 in

3MP USB 2.0 Color CMOS Digital Eyepiece Microscope Camera, Calibration Function for Windows XP/Vista/7/8/10/11, Mac OSX, Linux 2.6 and Above 1X/3X 54mm SZ19041153 1X SZ19046131 1XCamera Image Sensor Specifications No. Camera Image Sensor Size Camera image Sensor Diagonal mm inch 1 1 4 in. 4mm 0. 157" 2 1 3 in. 6mm 0. 236" 3 1 2. 8 in. 6. 592mm 0. 260" 4 1 2. 86 in. 6. 592mm 0. 260" 5 1 2. 7 in. 6. 718mm 0. 264" 6 1 2. 5 in. 7. 182mm 0. 283" 7 1 2. 3 in. 7. 7mm 0. 303" 8 1 2. 33 in. 7. 7mm 0. 303" 9 1 2 in. 8mm 0. 315" 10 1 1. 9 in. 8. 933mm 0. 352" 11 1 1. 8 in. 8. 933mm 0. 352" 12 1 1. 7 in. 9. 5mm 0. 374" 13 2 3 in. 11mm 0.