The Impressive, Multipurpose Binoculars EL 42 binoculars combine size, weight, and optical performance to give the perfect product. They are multipurpose and reliable, suitable for use both during the day and at twilight. Nature lovers appreciate the unique close-up setting of 1.5m and the rapid, precise focusing mechanism. EL 8.5×42 W B The large field of view and optics providing edge-to-edge sharpness make the EL8.5×42 binoculars versatile to use. The 4.9-mm exit pupils also produce bright images in poor light conditions. Technical Data: Magnification 8.5x Effective objective lens diameter (mm) 42 Exit pupil diameter (mm) 4.9 Field of view (ft/1000 yds/m/1000m) 399/133 Field of view (degrees) 7.6 Field of view for eyeglass wearers (degrees) 7.6 Field of view, apparent (degrees) 60 Shortest focusing distance (ft/m) 4.9/1.5 Dioptric compensation (dpt) ±5 Diopter correction at - (dpt) 6 Twilight factor acc. to ISO 14132-118.9 Length approx. (in/mm) x 6.3/160 Width approx. (in/mm) x 5.2/131 Height approx. (in/mm) x 2.4/61 Weight approx. (oz/g) 29.5/835 What's in the box 1 x Swarovski EL 8.5x42 Green binoculars Field bag pro Eyepiece cover Objective lens cover Lift carrying strap pro.