Tele Vue Dioptrx 0.50 Astigmatism Corrector - DRX-0050 Compact Binoculars Angular Field of View (deg):

Angular Field of View (deg): 7

and the high transmission and fringe reduction work great for both planetary and deep sky imaging

and useful new features

Another great benefit of hyper-wide eyepieces - like the Explore Scientific 100 Degree Series Telescope Eyepiece - is the ease with which you can gaze

AFOV: 52 Degrees

Tele Vue Dioptrx 0.50 Astigmatism Corrector - DRX-0050 Compact Binoculars Angular Field of View (deg):TeleVue Dioptrx 0. 50 Astigmatism Corrector for TeleVue Eyepieces Got astigmatism? Get the "cure" Your telescope's focuser is used to compensate for your near or far sightedness; TeleVue Dioptrx compensates for your astigmatism. These units attach and lock onto the tops of over 20 long eye relief Tele Vue eyepieces to achieve the sharpest full field viewing possible. TeleVue Dioptrx models are available in . 25 to 3. 25 diopter (1 4 steps from . 25 to