Magnifying a Table Lamp? - magnifying table lamp
I found something.I have a table lamp with 20W and always 12V. It is a massive heat soak a cloth Papae I chose to start to evaporate and the occurrence of wet tissue paper when I water.What something as a convex objective lens change, the paper is burned?
1 comment:
What is the purpose is to be used in the first place.
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