Vortex® Viper HD 8×42 Binoculars feature fully multicoated lenses that increase light transmission by using multiple anti-reflective coatings on all air-to-glass surfaces. Roof-prism construction delivers greater durability and a more-compact size. High-definition, extra-low-dispersion lenses with a phase-correction coating enhance resolution and contrast. They’re also coated with scratch-resistant ArmorTek™ that repels oil and dust. Rubber armor provides a sure, nonslip grip and adds shock-absorbing durability. Multiposition eyecups twist up and down for custom eye relief.
Neck: Measure around the base of the neck allowing for a comfortable fit, or measure a shirt collar that fits you well. To measure a shirt, lay collar flat and measure from button to button hole at the far end.
Chest: With arms relaxed at sides, measure around the largest part of the chest and shoulder blades.
Sleeves: Measure from center back at neck base along shoulder and down arm to wrist with a slightly bent elbo
Waist: Measure around waist at narrowest point.
Inseam: Measure from base of crotch down inside of leg to desired pant length.
Men’s Tall: Extra 2″ added to body and 1 1/2″ sleeve length..