Friday, March 13, 2009

Go With the Red Light

I’ve long been of the opinion that the one feature on the BirdCam that best demonstrates its thoughtful design is the laser aiming device. This device -- a simple Class II laser (same as in a presentation pointer) is accessed in Setup Mode by depressing the laser aim button on the left face. Your target: a brilliant red spot (not so brilliantly captured in my photo, I'm afraid!) easily seen in even the brightest sunlight. It’s a definite honey! The laser is easy to use and is a true aim: pictures taken after laser sighting were framed perfectly. I think the most interesting application I’ve had was aiming the BirdCam at a section of railing where I hoped to catch an idle Hermit Thrush back in December. I used my hand as a proxy for the bird and with the help of the laser properly centered the camera at what worked out to be the bird’s center of gravity. I could not have done this nearly as well with the naked eye alone, I think. Hat’s off to Bart Stephens and whoever else thought of this feature!

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