Sometimes discoveries can be made completely by accident...such was the case with "Caspers".

Several years ago, while experimenting in my back yard during wet weather, I made a very interesting discovery...that apparently the aperture openings in our cameras can create oddly-shaped false orbs.  My original intent was to create a false positive known as a "rain orb" in order to learn what these looked like compared to true ghostly orbs. 

It was during this experiment that I happened to solve a mystery that had been puzzling me for some time.  For a while, I had been capturing odd, "bracket-shaped orbs" that looked like this {} in my photos.

During my experiment, I intentionally tipped my camera up at the sky, so that raindrops would fall directly on the lens.  I wanted to see what these would look like in a photo.  While holding the camera like this, I snapped a couple of shots, and noticed that the aperture opening of the camera was the exact same bracket shape as the anomalies I'd been getting in my photos!  I dubbed them "caspers" because Casper isn't a real ghost, either...he's a cartoon character.

Since that time, my research has shown that caspers can appear in different shapes such as diamonds, hexagons, bells, stars and even bird or airplane shapes.  If you see orbs in your photos that are odd-shaped (anything but round), then please be sure to check your aperture opening.  Be sure that the flash is turned off or covered up first, though!  You might find that you'll see the same shape in the opening of the aperture.  Watch the aperture all the way through opening and closing, and see if it matches the odd "orbs" that you're finding in your photos.

Below is a collection of various kinds of caspers.  Remember, these are not true orbs, but simply a false anomaly that is most likely caused by the aperture opening being reflected off the inside of the lens and captured in the photo under the right conditions.  I will be adding other examples of caspers as I receive photos that show them.

 

 
The left photo shows one of the odd false anomaly "orbs" that were showing up in my photos.  The photo on the right shows a closeup of the same casper.
 
I took this photo when it was raining...each of the caspers is actually a rain orb.  Somehow the light of the flash was reflecting off each raindrop and back into the lens, lighting up the aperture opening.  The aperture was most likely being reflected back onto the inside of the lens, thus creating this effect on the photo itself.  The camera being used was an old Ricoh.


See more Caspers - click here

 

 
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