For okularene er det slik at brennvidden delt på okulardiameteren gir førstørrelsen til teleskopet. (Altså større forstørrelse jo mindre okular millimeter!)
The new Sky-Watcher Planetary eyepieces are ideal when high magnification is required for the observation of fine planetary and lunar detail.
Based on a modified Plossl design, these fully multi-coated eyepieces are constructed with five lens elements, and are characterised by their wide 58 degree field of view, low distortion, high contrast performance and comfortable operation.
Each model features fold down/screw-off rubber eyecups and a generous 16mm eye relief, making them suitable for spectacle wearers.
Each model features the security of rubber grips and the eyepiece barrels are threaded for standard 1.25” filters.
