The new HX line are Optisan's new entry level scopes redesigned to have 25% larger field of view than most existing 4-12X40 in the market. They are built as a family of simple sturdy scopes that hold most centerfire calibers such as .270 Win .308, .30-06. Windage elevation adjustment comes with no-tool-required finger resettable zero feature. Choice of reticle for non-AO HX scopes include: (a) standard duplex reticle and (b) BCR reticle (ballistic compensated reticle) both are good for most centerfire magnum caliber. Duplex for shooters looking for classic simple crosshair and BCR for precise holdover marks up to 500 yards.
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
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
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''
Eye Piece Diameter (mm): 44.8mm
Eye Piece Length (in): 3.42''
Eye Piece Length (mm): 87mm
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
Weight (oz): 15.16oz
Surface Finish: Matte Black
Functional temperature: -20 ~ 50 degree celcius
Storage temperature: -20 ~ 50 degree celcius
Submersion tightness: JIS 7
Reticle: Duplex or BCR
Calibrated Ranging Power: 12X
Focal plane: Second
Illumination: Non illuminated