The Carson Mantaray (MR-824) 8x24mm porro prism binoculars are extremely compact and lightweight. The Mantaray binoculars feature an 8x power magnification with a 24mm objective lens diameter. Weighing less than a pound, these compact binoculars are perfect for travel, camping, hiking, bird watching, sporting events, concerts and other outdoor adventures. The Mantaray binoculars feature a centered focusing knob with twist down eye cups. These binoculars contain BAK-4 prisms and fully multi coated lenses which will guarantee extremely sharp and crystal clear images. They have a close focus feature of 9.8 feet making them great for bird watching and exploring nature. These metallic grey colored binoculars also feature a very stylish and ergonomic design. The Mantaray binoculars come included with a storage pouch, neck strap, protective eye cups and a lens cloth. At Carson, we manufacture only the highest quality binoculars. We're so confident in our products that we back them with a No Fault, No Hassle Warranty! In the even that your binoculars get damaged, regardless of cause, Carson will repair or replace them for a total cost of $15.00, which includes all return shipping and handling fees. NO HIDDEN CHARGES! If your binoculars are found to have manufacturing defects in materials or workmanship, Carson will repair or replace your binoculars and return them FREE OF CHARGE.