With a 50mm objective lens, the Endeavor RS 3.5 has a larger exit pupil allowing more light to enter the scope. The result is a scope that provides even better low-light condition performance than the 40mm models. Magnification in this model is good for light woods hunting with a 10X magnification for taking longer open shots. Hunters may prefer the simplicity of the Vanguard Standard Duplex Reticle. Others, with more of a focus on longer range shooting, may choose the Vanguard MOA BDC Reticle. Regardless, all hunters will appreciate the clarity provided by quality Hoya glass and coating on the Endeavor RS 3-.5 X 50 rifle scope.