Skywatcher Planetary 58° UWA 1.25" Eyepiece 4 mmThe new Skywatcher Planetary eyepieces are ideal when high magnification is required for the observation of fine planetary and lunar detail.
Based on a modified Plössl design, these fully multicoated 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 16 mm 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.
Available with 2.5 mm , 4 mm , 5 mm , 6 mm , 7 mm and 9 mm focal lengths.
Delivery contents Products specifications
| Coating | Multicoated |
| Barrel size / Filter thread | 1 1/4" with filterthread |
| Eye relief | 16 mm |
| Focal length | 4 mm |
| Lenses / groups | 5 Lenses |
| Field of view | 58° |
| Type of eyepiece | Plössl, modified |
| Eyegard | rubber, fold down and screw-off |
