National Geographic 20x is a constant 20x magnification microscope designed for observation in transmitted and reflected light.
An excellent tool for electronics, geologists, jewelers, numismatists and everywhere where we require a small magnification, and the size of objects are large.
It is perfect for precise soldering and control of electronic components.
Irreplaceable optical device for cellphone services. • Maximum working space : 67 mm
• Maximum height of the subject at which focus can be captured (minimum lens sharpening distance): 32 mm | • enlargement: | 20x | | • glasses: | 10x | | • eyepiece diameter: | 23 mm | | • lenses: | 2x | | • lighting: | LED (LED) | | • power supply: | 2x AA 1.5 V (not included) |
Included:
• mineral samples
• table with loops for attaching the item 2 years
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