The IOR 2.5-10x42, 30mm scope is a quality tactical scope. It has been around a long time but has been continuously refined and polished with the most advanced technologies in optical glass and coatings. This scope is comes with the MP-8 reticle and is available in the First Focal Plane Illuminated or Second Focal Plane with out Illumination.First Focal Plane: When you increase Magnification your Reticle increases in size.
Second Focal Plane: When you increase Magnification your Reticle remains the same size at all times.
The Primary difference between First and Second Focal Plane:
This 2.5-10x42, 30mm Tactical Scope comes in 4 different configurations:
Option 1: Second Focal Plane / NON Illuminated,
Option 2: First Focal Plane / Illuminated
Option 3: First Focal Plane / Illuminated w/ optional BDC ring in .223, 62 gr
Option 4: First Focal Plane / Illuminated, w/ optional BDC ring in .309, 168 gr
This scope features tactical knobs you can reset to zero, protective turret caps, 1/2 MOA click adjustments. Sunshade and lens caps included. The optical and mechanical performance of this fine instrument is second to none and is the best value for the money in its class.