Close focus is 6.6′ and it takes less than 2 full turns of the focus wheel to get there from infinity. Light transmission is 91% from end to end. The NL Pure’s eye relief is 18mm, and field flattener lenses in the eyepiece assembly provide a virtually distortion-free view The strap and lens coverings attach in the same manner as the EL Pro models, but the case newly designed to make access easier. Also included with each NL Pure binocular is Swarovski’s Universal Comfort Strap, a microfiber cloth, and a soap and brush kit for cleaning the rubber armor! Of course, the NL Pure binoculars are waterproof and nitrogen purged to be fogproof Technical Data-Magnification: 8– Field of View : 477 ft. at 1000 yds.– Exit Pupil : 5.25 mm– Eye Relief : 18 mm– Dimensions : 6.2 x 5.1 x 2.8 in.– IPD Min : 56 mm– IPD Max : 74 mm– Close Focus : 6.6 ft.– Product Weight (oz) : 29.5 oz.– Waterproofing : Waterproof/Nitrogen Purged– Prism Material : Phase-coated BaK-4– Lens Coatings : Fully Multi-coated– Armoring Rubber– Eye Cups : Twist-up with Detents– Design Type : Roof Prism
