Kaisi TX-50s Binocular Stereo Microscope

1. New design big table stand: 375 X245mm 2. 3 kinds of fixed ways for your choice. 3. Column: 32X250mm 4. Obiective Lens: 0.7X-50X 5. Working Distance: 100mm 6. EyepieceLens: WF10X/23 7. View Field: 4mm-30mm 8. DNCB 72 blubs USB ring light 9. Ultra-thin oilproof lens 10. 12V mini exhaust fan