The Vanguard FR-8400 W is a classic 8×40 Porro prism field binocular — a well-balanced format for nature observation. It delivers a bright, realistic, and pleasant image. Thanks to the Porro prism design, the image has notable depth and a subtle 3D “pop-up book” effect. The 8.5° field of view ensures a wide, immersive picture, […]
When choosing binoculars, it is important to understand the meaning of various specifications. Below, we will go through the main features using a 12×50 model as an example. This will help you navigate your choices and find the right binoculars for your needs—whether you’re observing nature, stargazing, or heading out on the water. Here are […]
Hello everyone! How did you spend your weekend? In the mountains or fishing with your beloved dog? Or did you go camping with your girlfriend (boyfriend) and have a great time? Well, in any case, if you don’t like to sit back and prefer active recreation, then you’ve probably thought about buying binoculars. If so, […]
The twilight factor is an indicator that we encounter when choosing binoculars or a spotting scope. It reflects the ability of an optical device to show a detailed image in low light conditions. Theoretically, the higher the twilight factor, the more the binoculars can perform twilight observations. Twilight factor of 17 or higher is considered […]
Good afternoon, dear readers! Today let’s talk about magnification of binoculars. Undoubtedly, magnification is one of the most important characteristics of any optical device, which we certainly pay attention to when choosing one. At first glance it may seem that the question of choosing magnification is not worth an egg: the bigger, the better. But […]
Perhaps, when choosing binoculars, you often encountered two concepts: ED-glass (with extra-low dispersion) and BaK-4 prism glass. Both of these characteristics affect the image quality, but in different ways. Let’s figure out today what is responsible for and how it affects the quality of optics. What is ED Glass? ED stands for “Extra-low Dispersion”. That […]
Optical coatings are thin layers of special materials applied to the optical elements of binoculars, such as eyepieces and objective lenses, as well as prisms. Their main purpose is to reduce light reflection from optical surfaces, which lead to light loss, and to increase light transmission within the entire optical system of the binoculars. Thanks […]
Binoculars are essential for many activities, such as hunting, birdwatching, and stargazing. The prism system, one of the most important components of binoculars, corrects the image’s alignment to prevent it from being upside-down. BaK-4 and BK-7 are the two varieties of prism glass that are discussed the most. However, what distinguishes them, and which one […]
Binoculars are amazing devices that are used to observe distant objects up close. They serve in a wide variety of fields—from amateur birdwatching to professional stargazing. Many potential users wonder, “How far can you see with binoculars?” The answer depends on variables such as magnification, lens size, and ambient conditions. How is the magnification of […]
Bresser Binoculars 8×40 is a very bright image, perfect for dusk. Wide field of view. Rubber cover. Binoculars Bresser Hunter is designed, of course, to meet the needs of hunters, bird watchers, and all nature lovers. They are cheap and perfect for everyday use. The models are made in a classic design with Porro prisms […]
