Zoom spotting scope MeoPro 80 HD 20-60x

Determines the light intensity or brightness of the image. The larger the front lens diameter, the better the spotting scope performs in low light conditions.

There are different types of glass that offer certain advantages due to their specific characteristics.

Glass with particularly good properties and accordingly low colour variation. In combination with other lenses, a sharp, brilliant and high-contrast image is produced.

Specifies how much larger an object appears compared to when viewed with the naked eye. For most spotting scopes, variable magnification zoom eyepieces are available.

A zoom eyepiece offers variable magnification within the range indicated on the eyepiece.

May only be exposed to moderate moisture or light drops of water.

1/4" thread for mounting onto any standard photographic tripod.

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 shortest distance at which the spotting scope can still be focused.