Fernglas Pocketstar 8x21

The eye relief specifies the maximum distance from the eyepiece at which the entire field of view can still be seen. A suitable distance for spectacles wearers is >16mm.

Coatings on optical surfaces have the job of minimising annoying reflections. In this way light transmission and contrast is increased.

The second specification in the binoculars’ model number is the front lens diameter. The larger it is, the more light the binoculars collect.

Binoculars are focused by focusing on the object, or rather the eyes of the observer.

The sharpness is adjusted via a central focusing wheel.

Compensates for the natural trembling of the hands. The picture is so stable, as if you were observing using a tripod.

These binoculars may only be exposed to moderate moisture or light drops of water.

These eyepieces have a relatively large eye relief. It is possible to wear spectacles while observing and still benefit from a comfortable viewing position.

Watertight optics are equipped with special seals and are gas-purged. This is usually with nitrogen or argon gas. Since these gases are heavier than air, they cannot escape.

The visible field in meters, that can be seen from a distance of 1,000 meters. This information is often more easily visualised as an angular measurement.

Used to compare binoculars’ performance in low light conditions. The higher the number, the more suitable it is for twilight. However, the value should always be considered in connection with the exit pupil.

The geometric light intensity is a theoretical value. It is an indication of the expected brightness of the image.

Binoculars are usually equipped with an armouring that protects the binoculars and makes them easier to grip.

Do you want to stay in the hide until dusk, or do you prefer to stalk game? We have the right binoculars for you!

Blackbird, thrush, finch or starling?
Binoculars helps to spot and identify the bird.