Quote Originally Posted by gunnerblue View Post
Tube diameter has virtually nothing to due with light transmission.

https://www.bushnell.com/through-the...in-optics.html

I'm anxiously awaiting my own Gen III Razor to go atop a Colt 901 for many of the points you listed above. Namely, the usability at 1x and the reticle subtensions remaining consistent across the higher magnification range.
Tube diameter would directly correspond to lens size wouldn’t it? Lens size is the first consideration on that list…


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