Optika6 3-18×50 and 3-18×56 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 3-18×50 and 3-18×56 are designed with hunters and shooters in mind.

• BDC 3

  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

  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

  Paralax Correction

  10 yd – infinity y/n

  Length (mm / in)

  368 // 14.5

  Weight (g / oz)

  865 // 30.5

  A (mm / in)

  368 / 14.5

  B (mm / in)

  138 / 5.43

  C (mm / in)

  45 / 1.77

  D (mm / in)

  56 / 2.21

  E (mm / in)

  64 / 2.5

  F (mm / in)

  44 / 1.71

  G (mm / in)

  30 / 1.18

  H (mm / in)

  120 / 4.74

  K (mm / in)

  110 / 4.34