Is used for object light for providing the reading of topography map under the conditions of complete darkness.
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Desk size torch mass in the set |
not more than 85 g |
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Workspace temperature |
from 5 up to 35ºC |
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Ensures luminance of not less than l meter candle 25% mm, 28515 mm) |
from the lens for 1 hour of continuous work |
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