Vortex Spotting Scopes - We have used these regularly here at LAPG to make over 1 mile shots! We love Vortex spotting scopes and they are our first choice. The Razor UD is a great choice - Simply one of the finest spotting scopes you can buy, the Razor HD spotting scope competes at the highest level of performance. The sophisticated triplet apochromatic lens system delivers high-definition views across the entire field of view - no color fringing, degradation of resolution or dilution of color fidelity at longer viewing distances. If you're keeping score, here's a scope with a total that adds up to 110 percent fast!
Another great choice is the Viper HD Spotting Scope . Here is what Vortex says about it - A high-end spotter, without the high-end price tag, the Viper HD Spotting Scope series stands poised to dominate as a best-in-class-optic. Packed with features and incredible optical performance hunters and shooters are sure to appreciate, these spotters bring far off subjects in for a closer look – and do so with impressive clarity, resolution and color fidelity.