ere is no difference between HD 4-16×44 FFP Reticle-A and Reticle-B
Specifications:
Brand: WestHunter
Model: HD 4-16×44 FFP(Reticle-B)
Magnification: 4x-16x
Objective Lens Diameter: 44 mm / 1.73 in
Objective Diameter: 51 mm / 2 in
Tube Diameter: 30 mm / 1.18 in
Diopter Range +/-: 2
Exit Pupil Distance (mm): 96
Standard Click Value for E/W: 1/10 MIL
Total Travel Elevation (@ 100 yds): ≥45 MOA
Total Travel Windage (@ 100 yds): ≥45 MOA
Parallax Compensation: 15 yds-∞
Length: 12.52 in / 318 mm
Net Weight of Optics: 20.46 oz / 580 g
Surface Treatment: Hard anodizing
Fast Focus Eyepiece: Yes
Sealing Gas Used: Nitrogen
Clear aperture min magnification (mm): 44
Clear aperture max magnification (mm): 44
Eff. exit pupil diameter @min. magnification ± 3 %: 11.00
Eff. exit pupil diameter @max. magnification ± 3 %: 2.75
Maximum resolution in Arc. Second (min. Magnification): 4
Maximum resolution in Arc. Second (max. Magnification): 4
Range of Function temperature (Unit can still be operated): -25°C/+55°C
Storage temperature: -40°C to +85°C
Range of Dioptric compensation +/- dpt: 2
Permissible backlash Dioptric Compensation: <0.25dpt
Objective field of view @ min magnification (ft @100yds): 27.3
Objective field of view @ max magnification (ft@100yds): 6.8
Change of impact point after change of magnification (MOA): 1
Straightening of the Reticle: ±2°
Coating: FMC
Optical length at infinity and zero diopters (mm): 313
WestHunter, you are worth it. Choose WestHunter, enjoy your shooting!