For anyone who loves and enjoys bird watching, the Celestron 8×42 Granite binoculars are perfect for you. This model is especially designed for bird watching activities, containing all the necessary features for this kind of leisure.
One of things that should be in a pair of bird watching binoculars is exceptional image quality. This is important to let you fully enjoy the beauty of the subject that you are viewing. Another critical feature is a wide field of view. With this feature, you are able to easily locate and track the birds.
The Celestron 8×42 Granite binoculars certainly deliver both essentials. Aside from these two, this model also comes with a variety of high-quality optical components and coatings. One of them is the phase correction coating.
For those unfamiliar with it, this is how phase correction works. Once light has travelled through the objective lens, it is then reflected off of the surfaces of the prism. When this happens, the light becomes somewhat polarized. As a result, the light will split into two beams that are out of phase.
When the phase is left uncorrected, the image quality will suffer greatly. The resolution will be lower and the contrast not so good. To prevent this from happening, binoculars will be equipped with phase correction coatings.
Aside from the phase correction coating, this model also comes with excellent image brightness. It has quality coatings and 42mm objective lenses which make the binoculars capture a lot of light. As a result, you will be able to view a high quality and bright image. This helps you clearly see the beauty of those birds you are watching.
The image brightness of these binoculars gives you an assurance that you will still be able to see clear pictures even in dark areas and during poor lighting conditions. Some of these are in forested areas, late afternoon, evenings, and daybreak times. Image brightness in bird watching is important because birds are usually active during dark hours.
As mentioned, this pair of binoculars gives you a wide field of view. With the Celestron 71370 8×42 Granite binoculars, you get a field of view that is 462 feet at 1000 yards. Because of this, you will be able to easily find and track birds, even those small ones in flight. It is difficult to find another pair with the same amount of field of view as this one.
All in all, the Celestron 71370 8×42 Granite binoculars is a good option especially for anyone who loves bird watching. It runs between $300 and $400, a great deal for anyone who wants to get high quality image brightness and wide field of view.