Long Perng E9W-CU - 9mm 80-Degree 1.25" Eyepiece type-cases-covers-transport SEE THE UNIVERSE IN HD

SEE THE UNIVERSE IN HD

extend eye relief and have T2 camera thread with the Twist-lock collar removed

This Dobsonian is easy to collimate once set up

wildlife studies

and lunar tracking

Long Perng E9W-CU - 9mm 80-Degree 1.25" Eyepiece type-cases-covers-transport SEE THE UNIVERSE IN HDLong Perng E9W CU 9mm 80 Degree 1. 25" Eyepiece Alright, fellow space enthusiasts, get ready to embark on a cosmic journey with the Long Perng 9mm 80 degree Lanthanum eyepiece. Imagine this: a 9mm focal length that opens up an 80 degree apparent field of view, pulling you into the night sky like a magnet. But there's more to this eyepiece than meets the eye. It boasts a high index, low dispersion lanthanum glass element that's here to kick chromatic