Eyebre 8X21 166M / 1000M Fully‎-coated Porro Prism Outdoor Binocular Portable and compact‎,‎ this Eyebre 8X21 outdoor binocular is the perfect tool for birds searching‎,‎ hunting‎,‎ climbing‎,‎ fishing‎,‎ attending sports events‎,‎ or even just view enjoying‎!‎ It can be folded to match the distance of your eyes‎,‎ suitable for both adults and kids‎.‎ Features‎:‎ ‎- HD porro prism binocular‎:‎ 8X magnification with 21mm objective lens‎.‎ ‎- Automatic focusing‎:‎ easy to focus‎,‎ making working in emergency circumstances more natural‎.‎ ‎- Wide field of view‎:‎ fully multi‎-coated FMC red films increase light transmission for clear‎,‎ brighter and higher‎-contrast images‎.‎ ‎- Single hand operation‎:‎ more easy and convenient for outdoor using‎.‎ ‎- Durable to use‎:‎ metal and rubber coating protects the body from impact and wear‎.‎ Specification‎:‎ ‎- Brand‎:‎ Eyebre ‎- Model‎:‎ 80X120 ‎- Magnification‎:‎ 8X ‎- Diameter of the objective lens‎:‎ 21mm ‎- Diameter of the exit pupil‎:‎ 15mm ‎- Distance of the eye relief‎:‎ 2.6mm ‎- Field angle‎:‎ 14 degree ‎- Field of view‎:‎ 5m / 10000m ‎- Latest focal length‎:‎ 5.5m ‎- Prism system‎:‎ fully optical prism ‎- Optical coating‎:‎ fully multi‎-coated red film ‎- Focusing system‎:‎ fixed‎-focus ‎- Storage temperature‎:‎ ‎-40Deg‎.‎C to 50Deg‎.‎C ‎- Water resistant level‎:‎ living water resistant Warm prompt‎:‎ ‎- Never directly look at the sun without installing some special filters‎,‎ otherwise‎,‎ your retina might just burn‎!‎   Package weight‎:‎ 0.206 kg Package Size‎(‎L x W x H‎)‎‎:‎ 10.00 x 5.00 x 8.00 cm / 3.94 x 1.97 x 3.15 inches Package Contents‎:‎ 1 x Binocular‎,‎ 1 x Cleaning Cloth‎,‎ 1 x Storage Bag