2″ / 50.8mm. Celestron 2″ – 19mm – LUMINOS 82° ultra wide angle eyepiece
parfocal wide-angle eyepiece with excellent viewing behavior.
Celestron LUMINOS eyepieces convince with a very nice design and
a high-quality multi-coated optics.
In general, LUMINOS eyepieces offer a particularly well-leveled field of view
with high sharpness up to the edge of the clearly visible field of view.
FOCAL LENGTH: 19mm
FIELD OF VIEW: 82 °
EYE RELIEF: 20mm
FIELD PLUG DIAMETER: 30 mm
COATING: Fully Multi Coated
OPTICAL DESIGN: 6 lenses
PLUG DIAMETER: 2″
PARFOCAL: Yes
WEIGHT: 460g