1 Lens board 5.75" x 5.75" - Made of a wonderful Solid American Walnut Wood.
Rebated front lip is 1/8" thick.
If you need hole in the lens board and if you give me a dimension - I will do it for free.
In addition, I need to know if you need recess for screwing a retaining ring in the rear side,
or flat hole for mounting a flange on the front side.
I reserve five (5) business days to fulfill all orders. Please be patient...
Everything is handmade and takes time.