1. Magnification: 30-300X
2. Working distance: 30-200mm
3. Main uses: PCB circuit board inspection, welding, microchip observation, product appearance inspection, jewelry observation, printing dot observation, mechanical parts observation, melt blown cloth observation, microcirculation observation, mechanical knife sharpening microscope
4. Size: 33x20mm
5. Note: This product is an optional telephoto lens for B011 microscope and needs to be used with HCB0990 product
2. Working distance: 30-200mm
3. Main uses: PCB circuit board inspection, welding, microchip observation, product appearance inspection, jewelry observation, printing dot observation, mechanical parts observation, melt blown cloth observation, microcirculation observation, mechanical knife sharpening microscope
4. Size: 33x20mm
5. Note: This product is an optional telephoto lens for B011 microscope and needs to be used with HCB0990 product