Tele Vue 55.0 Plossl (EPL-55.0) Eyepiece Adapter tube rings

tube rings

) Baader planetary colour filters

the constellation Octans is built into the reticle as well

It can also be used for long exposure deep-sky photography when using a separate guidescope

For optimal deep-sky imaging performance

Tele Vue 55.0 Plossl (EPL-55.0) Eyepiece Adapter tube ringsThe 55mm focal length has the largest true field possible for 2" eyepiece holders 3 times the true field area of any 1" eyepiece. The focal plane is placed at the end of the barrel to minimize vignetting. Performance with Schmidt Cassegrains is remarkable since it avoids the image degradation and severe vignetting which occurs when using telecompressors. Long eye relief and unique adjustable eyeguard for eyeglass wearers. Since we introduced our