HOUSE > STUDYROOM > READING > MAGNIFYING GLASS
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Record number: 378
Last update: March 2005
Last update: March 2005
Editorial data: DAILY
Description:
It is important to cover the lens when it is not being used. This prevents any sunlight from scorching and setting fire to papers etc.
It is important to cover the lens when it is not being used. This prevents any sunlight from scorching and setting fire to papers etc.