Rubylith on windows

[jgrainger]

I currently use a fabric covered frame to block out the light from 2 windows, it works fine, but is a hassle when not in use, and also a hassle to install and remove. Eventually I'd like to use an alternative method.


I'm thinking I could use Duvetyne held be velcro / presstuds, but it also occurred to me that to some extent, a couple of layers of Rubylith could be used in a small area (on the part of the window which opens) to add some extra light in the room, and be left on the window.


Has anyone used Rubylith on a window as a daylight safelight?

 

[PRJ]

If you put darkout cloth over a frame with velcro it is pretty easy to take it down and put it back op. The trick to making it light tight is putting the velcro on the outside of the frame, not on the face. I have a window covered like that. The frame is attached to the wall around the window.

You can use rubylith on a window. A famous printer I knew had a window in his darkroom covered in rubylith so he could see when someone was visiting him. i've done it occasionally over the years. It is a little strange being in the darkroom during the day and being able to look outside but you get used to it. I'd avoid doing it with a window that gets direct sun and you need to make sure it is safe as well. Do a safelight test every now and then in case the rubylith fades. You should be fine though.

Hope that helps you.

 

[jgrainger]

Thank you,


I've been doing some further reading on the forums and to consolidate my findings for future reference..


found a post somewhere else in which someone apparently used 2 layers on windows and flourescent tube lights for an Ilford stand. There's another post in which someone used a red PVC sort of (possibly acetate) sheet on what appeared to be a regular half door sized window next to their enlarger, they reported it fogged the paper slightly but were able to get round it by having a curtain at the side of the enlarger.

 

[nikon_sam]

Wow...I haven't heard the word Rubylith since my high school Graphic Arts class...we used it at times to block light while burning plates for the printing press...the light source being an arc lamp, Rubylith should keep your paper safe...but I would still test it...