8X40WA BaK7 Binoculars with x8 Magnification excellent for outdoor observation. The wide 17 cm lens provides a wide field of view. The large focus wheel allows for comfortable use. The ergonomic shape and contoured finger area make the binoculars fit well and comfortably in your hands. A practical case included in the set will protect the binoculars from damage. The set also includes an instruction manual, a cleaning cloth, and covers for eyepieces and lenses.
When choosing binoculars, it's important to ask yourself: what will it be used for? The most versatile binoculars have magnifications of 7, 8, or 10 times and objective lenses with diameters ranging from 30 to 60 mm.
The key to good binocular performance is the objective lens, which plays the biggest role in creating the image. The larger the diameter of the objective lens, the brighter the image we will obtain. This also affects the image's aesthetics and resolution.
The type of prisms affects the brightness of the image, the construction of the body, and the weight of the binoculars. Porro prisms are a classic prism arrangement. Binoculars with this design have a traditional, larger, and heavier body. The undeniable advantage of this design is greater image sharpness.
Field of view is a parameter worth considering. It indicates the space visible through the binoculars, e.g., a field of view of 100 m is approximately 5.7°. The field of view also depends on the binoculars' magnification - the higher the magnification, the smaller and more precise the field of view.