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post #1 of 7 (permalink) Old 10-18-2008, 10:25 PM Thread Starter
Join Date: Nov 2007
Location: Oregon, Ohio
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here's a question, do fiber optic strands loose thier light transmission properties over time? My Cobra Sidewinder pins seem a whole lot less bright than when new. I compared my son's new Cobra to mine and their half as bright. Sight is about 4 years old and when it was new looked like the light was on all the time, not so now!
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post #2 of 7 (permalink) Old 10-18-2008, 11:12 PM
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How much time over time do you mean? I've had my Flashpoint on now for just over a year, and they are as bright as can be still. When I use my fiber light that even gets them glowing even brighter. Just can't use the light during bowhunting season, but can during the general season.

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post #3 of 7 (permalink) Old 10-19-2008, 11:07 AM Thread Starter
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I put in my question that my sight is 4 years old. Anybody see this fiber optic problem?

Last edited by Hunting Man; 10-19-2008 at 09:46 PM. Reason: spell
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post #4 of 7 (permalink) Old 10-19-2008, 12:18 PM
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never noticed it hm you might be on to something there. i have the summit's hot dot on one of my bows, the one i use the most, and its not a problem. batteries are though.
post #5 of 7 (permalink) Old 10-21-2008, 09:18 AM
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i never noticed it but its possible after all the sun fades most things

Now therefore take, I pray thee, thy weapons, thy quiver and thy bow, and go out to the field, and take me some venison.
Genesis 27:3 "The thinking deer hunter should mature through three phases during his hunting life. First phase, "I need to kill a deer." Second phase, I want to harvest a nice deer. And last phase, we must manage this resource so our children and their children can experience the grand tradition of good deer hunting." - Jim Slinsky
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post #6 of 7 (permalink) Old 10-22-2008, 09:31 AM
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I switched to a new sight pin system this year and noticed that the new ones are much brighter than the I'd say yeah, I think they can lose the "glow" that they have when new. Some systems have replaceable fibers. Might be something to check out

John Eitzen
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post #7 of 7 (permalink) Old 10-23-2008, 09:41 PM
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I never noticed it before but now that you say something I think Ill have to agree with you, mine seem dimmer also. Mine is five years old.
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