Model Name: SIIBL1042HD
Objective Diameter (mm): 42
Exit Pupil Dia. (mm): 4.5
Fov (ft@1000 Yds.): 348 Min.
Focus (ft.): 15
Eye Relief (mm.): 16
Weight (oz.): 23.3
Twist Up/Down Eyecups
Twist-up and twist-down eyecups are standard on all SIII binocular models. Simply twist-down for eyeglass wearers and twist-up for non-eyeglass wearers for perfect eye relief.
We are so confident in the quality of our products that Sightron offers a Lifetime Warranty.
Fully multi-coated lenses employ coatings on both surfaces of our precision ground glass to provide the maximum optical quality and light transmission.
Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.
Nitrogen Gas Charged
Nitrogen filled to provide a lifetime of use from fogging and internal water buildup.