Turning a room into a camera obscura is as easy as blacking out the room and poking a pinhole into one of the window covers. But if you want to take your camera obscura game to brighter, more colorful heights, the Bonfoton Camera Obscura Room Lens is definitely worth a look.
This portable lens was designed to snap onto blackout curtains or into some other window cover. Then, once the room is dark enough and the outside world is bright enough, the lens will project the outside in: plastering a picture of the view from that window onto your walls, upside-down.
Here's an example from the Bonfoton website:
A hotel room can become something else entirely through the magic of the camera obscura.
The lens was designed by husband and wife team Tommi and Annika, who say they founded the store because of the joy the camera obscura brought to their friends and family.
"We founded the Bonfoton store after we saw what the Camera Obscura room does to people emotionally when they see the effect for the first time," explains the couple. "From a child only a few years old to a grandpa age 65 the amazement is the same. First a WOW! Or the OMG!? And then the silent stare when they realize that the image is alive and moving. "
The little company is based in southern Finland, where every lens is made more-or-less by hand. To buy one for yourself, head over to their shop and be ready to drop 27 Euro (~$31 USD)
. dpreview.com2017-7-20 21:47