by supergirl » Wed Mar 18, 2015 11:45 am
Hello
I hope someone can help me!
I cant put my hand on the special glasses. I found a glass welder filter grade 11. Does anyone know if it is sufficient?
I cant find the answer on google.
Of course i can always build a pinhole shoebox but i am pursuing this avenue first.
Many thanks for your help. Supergirl
Hello
I hope someone can help me!
I cant put my hand on the special glasses. I found a glass welder filter grade 11. Does anyone know if it is sufficient?
I cant find the answer on google.
Of course i can always build a pinhole shoebox but i am pursuing this avenue first.
Many thanks for your help. Supergirl