Olympus 8x40 DPSI Binocular (Black) Product Description  Olympus 8x40 DPSI Binocular (Black) Visual Perfection, Bright Images Enjoy outdoor adventures with the Olympus 8x40 DPSI Binocular and treat your eyes with great viewing experience. No matter whether you are trekking, hiking, camping, wildlife tour, bird-watching or any other outdoor activity, this high quality binocular is an ideal companion for all your adventurous excursions. With the wide-angle field view of 14.3m, the binocular lets you experience detailed pictures of both near and distant objects. With 8x40 DSPI centre focus, you can easily concentrate on anything using both your eyes. Also, the Porro Prism view enables you to view sharp and clear images through the barrel, within the focusing distance of up to 4 meters. Easy to Carry, offers UV-Rays Protection Constructed with 40mm objective lens and firm grip, Olympus binocular are compact and light weight. You can carry them along or keep it in your backpack and enjoy nature’s beauty uninterruptedly. More importantly, the binocular offer instant UV protection to your eyes while bird watching and terrestrial viewing. The product also comes with mono-layer coating inside the barrel, which decreases the sunlight and balances contrast of your pictures. Lastly, the product comes with 1-year manufacturer warranty from the date of purchase. From the Manufacturer Bright Images and Optical Perfection Trekking, hiking and camping can be more enjoyable with the Olympus 8x40 DPSI Binocular that has a wide-angle field of view of 14.3 m. This pair of binoculars can be your best companion while on a nature trail or for watching birds or wildlife. It provides detailed images of both distant and near objects with a 65.6 degrees apparent field of view. Thanks to the Porro prism, you can view a clear and sharp image through the barrel within a closest focusing distance of 4 m.High Performance at All Times These binoculars 8x40 have a high quality construction and give you a comfortable grip. As it is lightweight and compact, you can hold it for a long period of time. You can simply carry it in your backpack. The center focus knob makes it extremely easy to focus. It comes with 8 x 40 DPSI of center focus that lets you focus easily using both your eyes simultaneously. Olympus 8x40 binoculars have an objective lens size of 40 mm combined with a 5 mm exit pupil.Protection from UV Rays Your eyes are prone to harmful UV rays of the sun, especially while bird watching or terrestrial viewing. Thankfully, the Olympus binoculars 10x50 DPSI offer protection against them. Also, one frequently sees blurred images due to extreme brightness in some areas. This problem is solved by the monolayer coating on the inside of the barrel, which reduces the sun's glare and balances the colour contrast of the pictures. With a great set of features and a cheap price range, this binocular from Olympus is a great buy! Objective Lens Diameter: 40 mm Magnification: 8x Prism Type: Porro Eye Relief: 10 to 12 mm Minimum Focusing Distance: 4 m Apparent Field of View: 65.6 degrees Relative Brightness: 25 to 6.3 Ideal Usage: Bird watching, sports, hiking, camping, astronomy