Rifle Scopes nxs 2.5-10 illumination question

[ykrvak]

I have a couple of these and on the older one the illumination knob stops at the point where it turns off the illumination. On the newer one it has two additional settings beyond that, one looks like some sort of half setting and the other appears to be a full setting or something like that. They are a little circle with one being half shaded and the other fully shaded. I looked on their site, but didn't see anything explaining what the significance of these were.

Anyone know what the deal is?

Thanks.

 

[00bullitt]

They are two Night Vision compatible settings for using an NVD behind the ocular to view through the scope.

 

[ykrvak]

Well, that explains it.

Thank you.