The wide-angle orculars of the Celestron luminos series offer a pleasant 82 degree area area. All eyepieces in the Lumino series are perfection. As a result, it does not have to be or hardly folded when the eyepiece is changed. At a distance of 20mm, the eyepieces are also suitable for glasses wearers. The eye mussel can be adjusted by turning the rubber arming. Funnging range: 7 mm Fish field: 82 ° Eye space: 12 mm diameter of the field panel: 15 mm remuneration: fully multi -coated optical design: 7 lentils plug diameter: 1.25 "(31.75 mm) Parfocal: yes weight: 340 g