Hi this is joelai009, I am doing this tutorial on how to make your own lenses.
First draw your template. I trace it and size it on my monitor. And then I use a light box to make the other side so the size is the same. Use card paper. Cut them down. And use double sided tape and tape them on a plastic sheet. Draw a face guide and make sure the position is right. Both of them need to line up. Fiberglass them. And use something heavy to hold the plastic sheet, and the space should be about the width of your head. So it will create the curve. I will show other steps later on. Feel free to ask me any questions. Have a nice day.
Attachment 145986
Attachment 145987
Attachment 145988
Attachment 145989
Attachment 145990
First draw your template. I trace it and size it on my monitor. And then I use a light box to make the other side so the size is the same. Use card paper. Cut them down. And use double sided tape and tape them on a plastic sheet. Draw a face guide and make sure the position is right. Both of them need to line up. Fiberglass them. And use something heavy to hold the plastic sheet, and the space should be about the width of your head. So it will create the curve. I will show other steps later on. Feel free to ask me any questions. Have a nice day.
Attachment 145986
Attachment 145987
Attachment 145988
Attachment 145989
Attachment 145990