The best way to get closer to nature is use BARSKA GLADIATOR binoculars. The Gladiator zoom series offers the added advantage of enjoying multiple magnifications in a single binocular. With variable zoom, you can capture a panoramic view at low power, target in on your object and then zoom in to a higher power to capture the finer details. The binocular's zoom mechanism is smooth and easy to operate and works with a flick of the lever. It's like having many binoculars in one! Versatility, convenience and tenacity put Gladiator in an arena by themselves. These giant zoom binoculars with high magnification are ideal for astronomy or land viewing. Zoom binoculars have variable power magnification allowing closer views without changing binoculars. The zoom mechanism on the binocular is smooth and easy to operate. With a flick of the lever you can quickly increase or decrease magnification.