Optisan 37504 HX 4-12X40 Duplex

R3,555.00

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Description

The Optisan 37504 HX 4-12X40 Duplex is part of the new HX line with a 25% larger field of view compared to most 3-9X40 scopes. It’s designed for magnum centerfire calibers like .270 Win, .308, and .30-06, featuring no-tool-required finger resettable zero adjustments for windage and elevation. Non-AO HX scopes offer a choice of reticles: (a) standard duplex for classic simplicity, and (b) BCR (ballistic compensated reticle) for precise holdover marks up to 500 yards, both suitable for most centerfire magnum calibers. Additionally, for rimfire and air rifle target shooters, the HX 4-12X40AO is available with parallax-free adjustment at 35 yards, featuring an enhanced mildot reticle.

Duplex

The Duplex is a second focal plane reticle that is designed for quick target engagement with four plex and a fine cross for precise shot placement. Subtension detail for the HX 4-12X40 with Duplex reticle as below. Reticle subtensions correct at 12X.

Second focal plane reticle. Reticle subtensions correct at 12X. Subtension detail for the HX 4-12X40 with Duplex reticle shown above.

OPTICAL DATA

  • Magnification (High) 12X
  • Magnification (Low) 4X
  • Objective Diameter (mm) 40mm
  • Outer dia. Objective (mm) 48mm
  • FOV (min.mag)(ft/100yds) 34
  • FOV (max.mag)(ft/100yds) 11.35
  • Eye relief (in) 3.5” – 3.3”
  • Exit Pupil (Max mag.) (mm) 3.33mm
  • Exit Pupil (min. mag.) (mm) 10mm
  • Diopter Range (dpt) +2/-3
  • Parallax Adjustment Parallax free at 100yds
  • Coating Fully Multi-coated

MECHANICAL DATA

  • Tube Construction One-piece tube, aircraft aluminum
  • Elevation Adjustment (value per click) 1/4 MOA
  • Windage Adjustment (value per click) 1/4 MOA
  • Turret Style (Elevation) Low profile, tooless resettable zero
  • Eye Piece Diameter (mm) 44.8mm
  • Turret Style (Windage) Low profile, tooless resettable zero
  • Travel Per Rotation 12 MOA
  • Elevation adj. range >= 40 MOA
  • Windage adj. range >= 40 MOA
  • Eye Piece Diameter (in) 1.76”
  • Mounting Length rear (mm) 55.6mm
  • Mounting Length front (mm) 57mm
  • Tube Dia. (mm) 25.4mm
  • Length (in) 12.52”
  • Length (mm) 318mm
  • Weight (g) 430g
  • Eye Piece Length (in) 3.42”
  • Weight (oz) 15.16oz
  • Surface Finish Matte Black

ENVIRONMENT DATA

  • Functional temperature -20 ~ 50 degree celsius
  • Storage temperature -20 ~ 50 degree celsius
  • Submersion tightness JIS 7

RETICLE DATA

  • Reticle Duplex
  • Calibrated Ranging Power 12X
  • Focal plane Second
  • Illumination Non illuminated

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