black slide pages

[dmtnkl]

Scroll at 0:40... Does anyone recognize what kind of slide pages are these? Some kind of DIY thing or a product that was on the market at some point?

 

[BrianShaw]

I don’t recall the name but I seem to recall something like that sold in the golden years of Light Impressions.

 

[Poisson Du Jour]

Opaque black slide viewing pages are still available (specialist professional photographic suppliers) -- at least where I am!
They block out all light except that coming through the slide. They area also referred to as "viewing masks". I mount my own cut slides into these for viewing on the lightbox by myself or clients.

 

[dmtnkl]

Can you order online? Where can i check them out?

 

[BrianShaw]

https://www.bhphotovideo.com/c/buy/Mounts-Masks-Mats-Folders/ci/681/N/4077634452

https://www.bhphotovideo.com/c/buy/transparency-mats/ci/35349/N/3545908141