A binocular is important for safely addressing wildlife and is an essential part of the basic equipment for sitting or stalking. However, different properties of the binocular are necessary for various requirements.
The classic model used by hunters has a lens diameter of 42 mm and is versatile because it is light and handy. This "small" category of binoculars is perfect for stalking or even mountain hunting, as it hardly bothers when worn around the neck. The magnification is usually at a factor of 6 or 8. In addition to the convenience of these binoculars, this category is also relatively inexpensive. Usable entry-level models are available from 100 euros.
Larger models usually have a lens diameter of 56 mm and at least eightfold magnification. Binoculars in this category may already be suitable for night sitting. However, they are larger and less handy than binoculars with a 42 mm lens. This category is also significantly more expensive.
Finally, binoculars with an integrated rangefinder should be mentioned - it is important to familiarize oneself with the handling to avoid measurement errors. Classic errors can occur, for example, when measuring the distance to small reference targets or in the rain.
As an alternative to binoculars, spotting scopes can also be used, which can offer over 50 times magnification. Spotting scopes, unlike binoculars, only have one lens and usually one eyepiece, although spotting scopes with two eyepieces can also be offered. The advantage as well as the disadvantage lies in the high magnification; on the one hand, wildlife can be recognized and safely addressed at long distances, on the other hand, with high magnification, a tripod is absolutely necessary to prevent the image from shaking.