lightproof

Here's a short article on how to make a simple "snoot" -- a lightproof tube that tightly directs the light from your camera flash.

Boing Boing 2007

Pinhole cameras (also called camera obscura) are simple devices, essentially a lightproof box with a single small hole.

Alice in Mail Art Land/Traveling Light with a Pinhole Camera 2009

You go into a soundproof and lightproof chamber about the size of a shower stall and float in water that's so full of salts that it's almost thick and you float like a cork.

sensory deprivation, unauthorized videotaping N A 2008

You go into a soundproof and lightproof chamber about the size of a shower stall and float in water that's so full of salts that it's almost thick and you float like a cork.

Archive 2008-03-01 N A 2008

Eli sez, This Czech designed pinhole camera is made from carefully cut out and constructed paper (needs to be stiff and lightproof).

Boing Boing: January 4, 2004 - January 10, 2004 Archives 2004

Involves getting into a warm pool and sticking your head in a lightproof bubble.

Boing Boing: September 7, 2003 - September 13, 2003 Archives 2003

The bulk film meant we had to buy a bulk loader and a lightproof bag to load the film into the bulk film back.

The Emerald Triangle Archer, Miles 2003

In these foods the shelf life is increased by using an airtight and lightproof container.

2 Types of food and prevention of deterioration 1982

In some products, particularly wine and beers, there may be chemical changes caused by sunlight and the packaging in this case should also be lightproof.

2 Types of food and prevention of deterioration 1982

These products are also susceptible to rancidity and the package should be lightproof and airtight.

2 Types of food and prevention of deterioration 1982