FFP Brief Introduction: Most scopes have the reticle fitted in the second focal plane (near the eyepiece). While, presently it has always been the practice to fit the reticle in the first focal plane (the reticle increases its size when change the magnification from low to high). Each system has its advantages.
The advantage with telemetric reticles (like rangefinder & Mil-dot etc) is that the target image and distance between dots remains constant even when changing magnification. It is the system that is widely used by the TOP military suppliers now.
First Focal Plane Etched Glass Reticle, Min Focus 12 Yards, Advantage in Military and Law Enforcement. 30mm Monotube, Top K9 glass Flip-up Caps, Sunshade, Green and Red Illumination and Side Focus.Model: SCFF-04 Sagittarius first focal plane riflescopeMagnification: 10-40xObjective Lens Dia: 56mmOcular Lens Dia: 34mmOcular Length: 56mmExit Pupil: 1.4-5.6 mmLength: 450mm (17.7 inch, without sunshade)Weight (net): 960G (33.9 ounce)Eye Relief: 81-102 mm (3.2-4.0 Inch), long eye reliefField of View (ft@100yds): 2.5-10 Field of View (M@ 100M): 0.8-3.1Field of View (@100yds):0.48-1.90°Num of Lens: 11Optics Coating: Fully-Multi Coated to eliminate glare and maximize light transmissionParallax: ±0.125Side Focus Range: 12 Yards to unlimitedReticle: Front Focal Plan Etched Mil-Dot Glass ReticleElevation Range: ±15 MOAWindage Range: ±15 MOA5 levels green and red brightness side illumination system30mm Hammer-forged MonotubeShock proof (1000g), water proof (at 300mm and 54 degree) and fog proof (Nitrogen Purged)High-durability aluminum alloy in black matt and beautiful complementFeature 1/8 M.O.A direct high finger windage and elevation turrets adjustments with audible clicks for greater precisionFast focus eyepiece at olucar lens adjustment Free Fittings involved: 30mm one piece triple rail weaver mount, K9 glass flip-up caps, honeycomb filter sunshade and fine PackageVector Optics under our strict quality control
Our FFP Scopes are well used on 0.50 Caliber. Please visit our website for details
Vector Optics Sagittarius 10-40x56 First (Front) Focal Plane Riflescope