Baader Hyperion 68° eyepieces offer a 68° field of view and 20 mm eye relief. Their optical design, with 8 elements in 5 groups, delivers sharp images and faithful color across the field, while the internal light-absorbing system reduces stray-light reflections and ghosting.
The fold-down rubber eyecups are suitable for use with or without glasses. The series is also designed for binocular use, with a narrow barrel and a short field-stop distance. Removable negative lens groups allow the focal length to be changed using fine-tuning rings; the 24 mm model does not support this use.
- Field of view: 68°
- Eye relief: 20 mm
- Optical design: 8 elements in 5 groups
- Glass: High refractive index and low dispersion
- Coatings: Multiple coatings optimized for the glass types used in the series
- Internal treatment: Light-absorbing system to reduce reflections
- Focuser compatibility: 1.25 inches (31.8 mm) and 2 inches (51 mm)
- Filter thread: On the 1.25-inch barrel
- 1.25-inch barrel length: 24 mm
- Eyecup: Fold-down rubber
- Focal length adjustment: Using removable negative lens groups and fine-tuning rings, except on the 24 mm model
- Package contents: Lens caps and a leatherette case
- Type
- Telescope Accessories
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.