Optika6 series of riflescopes deliver the performance you have come to expect from Meopta with a 6x magnification range. These scopes are designed to give hunters and shooters the features they demand and the quality they deserve in a highly specialized, affordable optic. All Optika6 riflescopes are available with patented DichroTech reticles that enhance target acquisition, particularly in low light conditions. 30mm main tubes are standard for the ultimate in durability and range of adjustment. 30mm main tubes (34mm on 5-30x) MeoBright coatings MeoShield coatings Hydrophobic coating MOA or MIL adjustments Zero reset windage and elevation Zero-stop on select models First nad second focal plane reticles (FFP and SFP) Available locking adjustments Includes adjustable and removable power throw lever