BRESSER 20mm Eyepiece 60° 5 Elements 31.7mm/1.25"
The new Plössl eyepieces represent a milestone in design and engineering. The five and six element designs feature tack sharp optical performance which delivers a 40% improvement in corrections for chromatic aberration and edge-distortions over traditional plössl. They yield the widest possible fields-of-view, consistent with pinpoint edge-of-field sharpness and contrast. Compare their unparalleled 60° apparent field-of-view to any Plössl on the market today. Take a look through the new BRESSER Plössls and rediscover your favorite celestial objects.
- Premium grade optical glass
- Individually tuned, multi-layered coatings for maxim Lens edges and all internal metal surfaces are blackened to maximize image -contrast um light transmission
- Parfocal - little or no refocusing required when switching eyepieces
- Long eye relief
|Total length (mm)||
|Net weight (without access.) (g)||
|Focal length (mm)||
|Apparent field of view (degrees)||
|Eyepiece Barrel Diameter (mm)||
|Length of the eyepiece barrel (mm)||
Rubber eyecups, foldable