A Superb Piece of Engineering - The Brownie Shutter

My first ever Brownie camera is a pretty beat up camera. There is a hole in the bellows, the case is beat up, and the shutter is a little rough. Despite it's drawbacks, the shutter in particular is still a magnificent piece of engineering.

Here's a picture of the hole (it devastates me) and the shutter.

20200311_203206.jpg

The shutter release itself is a feat of engineering that we just don't see today. It's over 100 years old, still superb, and it still works!

20200311_203300.jpg

This shutter release, as old as it is, performs three distinct functions: the handle on the top, where the index finger would be, is the shutter release. The top of the this little piece of engineering, where the "T", "B", and "I" are, control the shutter speed.

"T" sets the shutter to stay open until the shutter release is depressed a second time.
"B" set the shutter to stay open as long as the shutter is depressed.
"I" sets the shutter to snap open and closed immediately.

20200311_203310.jpg

20200311_203324.jpg

In addition to the shutter release and speed, this amazing contraption also controls the aperture, which is performed with the bottom part of the dial.

20200311_203341.jpg

It controls from a large aperture...

20200311_203418.jpg

... to a small ...

20200311_203430.jpg

There's even a feature for focal distance! That all depends on how near the focal point is to the film:

20200311_203452.jpg

Not bad at all for a contraption over 100 years old, and a camera that doesn't even use a glass lens!

(c) All images and photographs, unless otherwise specified, are created and owned by me.
(c) Victor Wiebe

2bP4pJr4wVimqCWjYimXJe2cnCgn8SbxHoLFHwHXXMx.png

2FFvzA2zeqoVTQ7BeR8Lu4xFk67iL7cw6Td4ZA5bKLS1296QZW6GES5YNEoK9AZ94nJV83hsUZBVuTD9mWdGMPg8Sn3wP91hDpSMHDZE8UpDQGiY1nQYDBPLciC4v.png|

H2
H3
H4
3 columns
2 columns
1 column
10 Comments
Ecency