Nedis 8x21 Compact Roof Prism Binoculars Lightweight and Portable HD Lens with Carrying Bag, for Bird Watching Sports Travel Sight Seeing Black

Nedis Scbi1000bk 8x Binoculars. Explore the world with NEDIS 8x21 binoculars. Perfect for camping and daytime viewing, these compact binoculars offer clear magnification for observing moving objects like birds and planes. Featuring a 21mm objective lens diameter for good light intake, a wide field of view, and adjustable dioptric correction for personalized focus. The rubber grip ensures a secure hold, and a protective bag is included for easy transport. Ideal for hikers and travelers seeking an enhanced outdoor experience. -The binocular has a magnification of 8x.The magnification number indicates how many time an object is magnified by the lens.The larger the number the higher the magnification.For a binocular with magnification 7 or 10 is most useful.When the number is higher it will result in less stability of the image.-Objective lens diameter:21 mm.This indicates how much light is let through the binocular lens.The bigger the lens the more light comes in but also means the binocular will be more heavy.-The field of view at a 1000 meters distance is 128 meter.Making it ideal for moving objects like birds and planes.-The binocular is best used during day time.It has an exit pupil diameter of 2.7 mm.The darker the environment the larger your pupil will become.When your pupil becomes larger than the exit pupil diameter visibility will be less clear.A human eye pupil diameter can change from 2 mm up until 7 mm.So in case you expect use a binocular often in the dark then a high exit pupil diameter will be important.7 mm can even be used at night.5 mm is suitable for dusk and dawn.Under 5 mm is more suitable in day-time.-This binocular can handle an Interpupillary distance (IPD) of 29 - 69 mm.The Interpupillary distance (IPD) is the distance between the centres of the pupils of the eyes.This is different from person to person and also depends on whether they are looking at near objects or far away.-Due to eye-relief of 10.5 mm this binocular is less suitable for spectacle wearers.Eye relief is the distance from the last surface of an eyepiece within which the user´s eye can obtain the full viewing angle.If an eye relef is 11 mm or higher then people who wear glasses can see through it without taking off their glasses.If the eye relief is lower than 11 mm you can keep on the glasses but then you need to focus the sight by the turning ring on the lens of the binocular.-The Dioptric Correction on this binocular can be used to adjust the optical instrument to a person´s eyes.It is the adjustment of one lens to provide compatible focus when the viewer´s eyes have differing visual capabilities.Resulting in less strain on the eyes that allow for optimal viewing, depth and contrast focus.- This binocular has a Roof Prism.-Lens colour:Red.-Protection bag supplied.This lightweight binocular can easily be taken with you when you are hiking or travelling.The rubber grip on the housing makes sure you have a firm grip and offers good protection.The dioptric correction makes it possible to adapt the eye pieces to every eyesight.The best viewing result with this binocular is during the day time.This model is a Roof Prism type binocular.1 x Binocular.1 x Protection bag.1 x Cleaning cloth.1 x Manual. tradeinn Trekkinn

COMPACT ROOF PRISM BINOCULARS - With 8x high power magnification and a 21mm lens, the binoculars provide a superb level of brightness and clarity, even with their compact size. The field of view is 128m at a distance of 1000m, making the binoculars ideal for viewing moving objects, such as birds and planes. MULTICOATED LENS - The roof prism and multi-coated red lens provide the brightness and colour fidelity you need. With increased light transmission, improved clarity and contrast, and minimal reflections, you can enjoy crystal clear details and sharpness with no colour distortion and no glare. ADJUSTABLE FOCUS - The dioptric correction can adjust the binoculars to your eyesight, for less strain and optimal depth, viewing and contrast. The binoculars also feature an eye relief of 10.5mm - so if you wear glasses, you may need to adjust the focus before use. WIDELY SUITABLE - Handling an interpupillary distance (IPD) of 29-69mm, the viewers are perfect for a wide range of users. The exit pupil diameter of 2.7mm means that they are most suitable for use during the day. Ideal for hiking, camping, bird watching, wildlife, sports, events, and more. ANTI-SLIP GRIP AND INCLUDED ACCESSORIES - The external non-slip rubber armour can absorb shock while providing a firm grip. The kit also includes a convenient carry bag and strap, perfect for travel, tourism and sightseeing.