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Showing posts with the label r72 filter

A Little Morning Experiment

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A s I was taking my first of four doses of medications this morning, I was scrolling through Facebook to see if anything was new with my friends.  As usual, I saw nothing from my friends but I did come across an image from a guy in one of my photography groups that caught my eye.   This image that caught my eye was shot in infrared.  There is nothing unusual about an infrared image...  I shoot them often with a camera I had converted to infrared...  but this photo on Facebook was captured using a cellphone which is very unusual. He wrote that he shot this image using his iPhone with an R72 filter and it was an image of kids walking to school.  What I found interesting and what immediately caught my eye was the fact that using an R72 filter will normally require very long shutter speeds which would blur kids walking to school.  Cameras typically would block infrared light (more on that below).  This image in infrared, however, was sharp. ...