For hunters in search of a 1-inch tube riflescope - you need not look any further. The Optika5 4-20x50 / 4-20x50 RD is a reliable model that is equipped with MeoBright lens coating, a feature that ensures maximum light transmission, and MeoDrop hydrophobic coating, a feature that repels water on your gear. For precise adjustments, this 1-inch tube riflescope offers 1/4 MOA per click. On top of that, the illuminated (RD) model of the Optika5 4-20x50 / 4-20x50 RD comes with reticle options of Z-Plus RD or BDC-3 RD, which you can find in the second focal plane. This riflescope is the ideal choice for hunters who prioritize quality and accuracy.