Yesterday i bit the bullit and started working on a normal 8 x 10 " film holder.
I wanted to make it suitable for wet plate photography.
Alexey Alexeev showed mee some pictures of his plate holder.
To be honest, it is really very easy to do. The plate between the two slides was actually thicker than i expected. It was very stiff and about 1 1/2 mm thick.
The whole process only took about 30 minutes.
1. Put some tape to on the inside of the film holder and put on the glass which you want to use. Draw a line around the glass plate so you have the needed size
In my case it was 18 x 24 cm
For cutting i have used a small normal grinder which allows me to adjust the speed.
I have used a special thin cutting blade.
Because you can not reach the corners with the grinder i have used normal sawblade, which you use fur cutting alluminium or iron, for cutting the corners.
After that just use a small file for finishing.
For the corners i have used stainless steel wire of ,75mm thick or even better is pure silver wire.
I drilled the small holes with a small drill of 1 mm.
Make sure you cover the cuttings and holes with some transparent (nail)paint
Et voila, a plate holder suitable for wet plate photography