Description
- Ultra-long 56mm focal length provides low power views in telescopes with a long focal length, perfect for viewing wide-field deep sky objects or daytime terrestrial vistas
- 4-element Plössl design provides sharp views to the edge of the 47° apparent field of view
- Fully multi-coated for best light transmission through the lenses, resulting in brighter images
- Comfortable eye relief (52mm) and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
- Knurled rubber grip ring for non-slip handling during observing sessions
- Threaded to accept most 2” filters
| Barrel Size (DIA): | 50.8mm (2") |
| Focal Length: | 56mm (2.20") |
| Apparent Field of View: | 47° |
| Optical Design: | Plössl |
| Number of Lens Elements: | 4 |
| Number of Lens Groups: | 2 |
| Optical Coatings: | Fully multi-coated |
| Eye Relief: | 52mm (2.1") |
| Parfocal Eyepieces: | No |
| Filter Threads: | 50.8mm (2.0") |
| Eye Guard: | Yes, rubber, fold-down |
| Weight: | 15 oz (0.4 kg) |
| Dimensions: | 119mm (4.7") tall x 64mm (2.5") diameter |
