Quote Originally Posted by gliderbee View Post
I don't know the proper word in english, but I use a piece of paper that we would call (translated) "chalk paper". It is also used to copy a picture or drawing by following it with a pencil; it's semi-transparant. Works very well and does not take too much light away (about one stop).

Stefan

Verstuurd van mijn GT-P7510 met Tapatalk

Also "Drafting film" used for architectural plans and drawings is a bit more resilient than plain "Tracing paper". I can buy it in single sheets from arts supplies stores in my city. I use drafting film as a diffuser in the enlarger I use for flashing and it works well