Optika6 3-18x50 and 3-18x56 riflescopes are available with First or Second Focal Plane (FFP / SFP) reticles. SFP models have capped windage and elevation, while FFP models have exposed locking elevation and capped windage. FFP models also feature a zero stop elevation turret that allows the shooter to have a definite return-to-zero point no matter what distance they have dialed in for. Standard click values for non-MIL reticles are 0.25 MOA, while MIL based reticles feature 0.1 Milradian per click adjustments. Available in several reticle configurations including optional illumination and DichroTech, the 3-18x50 and 3-18x56 are designed with hunters and shooters in mind.

 

Magnification: 3 - 18 x

Objective lens: 56 mm

Objective Filter Thread: M61x0.75

Main Tube Size: 30 mm

Exit Pupil Diameter: 9.5 - 3.1 mm

Eye relief (mm / in): 100 // 3.94

Field of view (m/100m // ft/100yds): 11.1-1.9 // 33.3-5.7

Field of View at: 6.34 - 1.1 °

Focal Plane Position: 2

Dioptric compensation: -2 / 2 D

Daylight Transmission: 91 %

Twilight Transmission: 88 %

Twilight Factor: 13 - 31.7

Impact per click (cm/100m // in/100yds): 0.7 // 0.26

Windage and elevation adjustment range (cm/100m // in/100yds): 262 // 94.3

Parallax Correction: 10 yd - infinity y/n

Length (mm / in): 368 // 14.5

Weight (g / oz): 865 // 30.5

Windage and Elevation Adjustment Range (MOA): 90

AOL: 14.5in