Posted: 12/7/2007 5:27:18 PM EDT
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Why the difference in price between the 550 series that takes the N series battery, and the one that takes AA batteries? |
I am an eotech dealer. The answers in a nutshell: The 550 series IS nightvision compatable, having an additional function and more brightness settings. The 550 series is also somewhat more durable. The 510 series IS NOT nightvision compatable. |
+1 I would love to trade my "N" version for a "AA" version. The "AA" unit is a little longer, but that is it's only fault. |
Plus you can use lithium AA batteries, which have a much greater shelf life and last a lot longer in use than alkalines, even moreso in cold weather, in the 512. |