25mm 2" wide angle eyepiece

The smaller the focal length of an eyepiece, the higher the magnification when used with a telescope.

Specifies the product's connection or connection thread on the telescope connection end. The same adapter dimension must always be available on the telescope.

A standard measurement for accessories, expressed as 2 inches. 2" is equal to 50.8 millimetres.

Eyecups are adjustable for a comfortable viewing position.