Fangrui Product Details 1. Svbony Sv189 1.3mp Usb2.0 Electron Microscope 2. Suitable For Eyepiece Interface Size: 23.2mm, 30.00mm 3. Applicable Microscope Method: Plug-in Optical Microscope Eyepiece Holder 4. Photosensitive Element: 14" 1.3 Million Pixel Cmos 5. Still Image Resolution: 1280x1024, 640x480, 320x240 6. Dynamic Image Resolution: 1280x1024pixels24fps 7. Pixel Size: 2.8x2.8um 8. Spectral Response: 400nm-1000nm 9. Shutter Type: Ers (electronic Rolling Shutter) 10. Image Format: Jpgbmp Format 11. White Balance: Automanual 12. Interface: Usb2.0 13. Svbony Sv189 Has 1.3 Million Pixel High-definition Digital Images, Which Can Take Photos, Videos, Share And Explore Every Detail Of The Micro World 14. New Specimens Can Be Photographed Directly On The Slide Without Having To Spend Time Staring At It Like A Traditional Microscope 15. The Camera Is Connected To The Computer Via The Included Usb 2.0 Cable, Suitable For Mac Os10.5 And Abovewindows Vista7810 (3264 Bit) Operating Systems, Which Can Easily Take Color Photos And Live Video 16. Equipped With Software, It Is Convenient For Users To Edit And Process Specimen Pictures, And Provide Advanced Functions, Including Measurement, Calibration, Data Export And Other Functions 17. Net Weight: 90 Grams 18. Product Size: 16 Cm 19. Package Details: 20. - Microscope Electronic Eyepiece X 1 21. - 1.5m Usb 2.0 Cable X 1 22. - User Manual X 1