According to the Nikon site - 50 yards minimum.Look in the Technical specs section - http://www.nikonsportoptics.com/en/nikon-products//riflescopes/prostaff-target-efr.html#tab-ProductDetail-ProductTabs-TechSpecs
I just verified with my Nikon PROSTAFF Target EFR that it does focus clearly at 10 yards with the magnification set at 3x and 9x.Taso
I thought it [Nikon] focused down to 10 yards ...
Quote from: Broadus on October 22, 2017, 12:44:45 AMI thought it [Nikon] focused down to 10 yards ...That scope is available in several different versions. You want the AO version for a HW30S. There are several GTA members for whom this Nikon is the #1 choice for the HW30S/R7. No mil dots but at 30 yards or less it might not matter.