The following is a demonstration of glass on the Banshee series, the reticle and magnification configuration may not match the current Banshee configuration on this page.
Comparison Between the Sig Sauer Tango MSR 1-10x28 and the Banshee 1-10x24
We wanted to test the Banshee against some higher price scopes. The magnification and reticle may be different from this listing's configuration but we use the same lens tech for the Banshee lineup. Thanks to Tom of Moondog Industries, you can see that the there is almost no chromatic abberations on the Banshee and the light transmission is higher as well. You can find the Tom's full article here. The reason for this is because the Banshee series feature an extra low dispersion lens system that can be found on high-end cameras and binoculars.