Product Description

Specifications:
Brand: WestHunter
Model: TD-S 10-40x50 SFIR SFP
Magnification: 10x-40x
Objective Lens Diameter: 50 mm / 1.97 in
Objective Diameter: 58 mm / 2.28 in
Eyepiece Lens Diameter: 35 mm / 1.38 in
Eyepiece Diameter: 44 mm / 1.73 in
Illumination: Red, Six Gear(CR2032 battery is not included in the package)
Tube Diameter: 30 mm / 1.18 in
Diopter Adjustment: - 2.0 / + 2.0
Exit Pupil: 5 mm-1.25 mm
Standard Click Value for E/W: 1/10 MIL
Total Travel Elevation (@ 100 yds): 40 MOA
Total Travel Windage (@ 100 yds): 40 MOA
Parallax Compensation: 10 yds-∞
Eye Relief: 96-95 mm (3.78- 3.74 in)
Field of View: 11.5-2.9@100yds(ft)
Length: 390 mm/15.35 in
Net Weight of Optics: 784 g/27.7 oz
Surface Treatment: Anodizing
Fast Focus Eyepiece: Yes
Sealing Gas Used: Nitrogen
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
Straightening of the Reticle: ±2°
Coating: Fully Multi-Coated(FMC)