Vector Optics Siegfried 3-12x50 First Focal Plane Scope
Item #11156912MPN SCFF-09UPC NOUPC57630
Vector Optics Siegfried 3-12x50 First Focal Plane Scope
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, 34mm Monotube, Eteched New MP Reticle, w/ Tactical Low Profile Picatinny Mount Rings
1 Click for 1 cm Adjustment, Low Illumination System Support Night Vision.
Specifications
Magnification 3-12x
Objective Lens Dia 50mm
Ocular Lens Dia 34mm
Ocular Length 70mm
Exit Pupil 4.2-16.3mm
Length 350mm (13.2 inch)
Weight (net) 810g (28.6 ounce)
Eye Relief 65-120mm (2.56-4.72''), Long
Field of View (ft@100yds) 9.0-31.5
Field of View (M@ 100M) 3.0-10.5
Field of View (@100yds) 1.7-6.0°
Num of Lens 13
Parallax ± 0.125
Reticle First Focal Plane Etched MP
Gap distance between objective and turret: 52mm (2.0 inch)
Gap distance between ocular and turret: 35mm (1.4 inch)