Celestron X-Cel

Celestron X-Cel eyepieces
Celestron X-Cel eyepieces feature a special multi-coating. In order to counter the negative effects of chromatic aberration, the best possible lenses have been used for these quality eyepieces. The Celestron eyepieces have six lenses which are adjusted to each other in order to focus the light as well as possible. Field of view is 55 degrees. The smallest eyepiece has a focal length of 2.3mm. This eyepiece realises a very high magnification and objects are displayed in great detail. The biggest eyepiece has an 18mm focal length. The magnification is lower here but the field of view is broader and sharper.

Coating
The lenses of the Celestron X-Cel eyepieces are coated with Celestron multi-layer coating which eliminates unnecessary reflections and ensures the light is better focused. In addition, chromatic aberration is reduced by this coating.