Celestron Ultima LX Series parfocal eyepieces feature wide fields of view for high and low magnifications
Features
70 degree Field - Wide FOV for high and low magnifications
Extendable twist-up eyecups - Good for eyeglass wearers
Parfocal eyepiece - Little or no focusing is needed when changing from low to high power.
Threaded barrels - Accept 1.25" (5,8,13,17mm models) or 2" (22 & 32mm models) Celestron thread-in filters.
Shock resistant rubber covering - Scratch and dent resistant
No slip grip - Designed for secure handling even in moist conditions