making lenses

[kaptain Jack]

Not sure if anyone covered it before,but here is my way of making lenses.

Here is what you'll need: a torch, pliers and leftover sprue.

Heat the sprue
to form a bead, careful not to let it catch fire.
Gently squeeze it with pliers.
Cut it out and file to shape, round the sharp edges with sand paper.

Mount onto besel.