Explore Scientific Tirion Double-Sided Multi-Latitude Planisphere - ES-TPS018 Celestron TrailSeeker Binoculars Vixen dovetail saddle for scope

Vixen dovetail saddle for scope mounting

The optional 8408 hand controller allows you to check the Pole Star position for the polar alignment

You'll get an upgraded reflex style finder

have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view telescope mounts

light transmission can be varied between about 2% and 40%

Explore Scientific Tirion Double-Sided Multi-Latitude Planisphere - ES-TPS018 Celestron TrailSeeker Binoculars Vixen dovetail saddle for scopeExplore Scientific Tirion Double Sided Multi Latitude Planisphere The Tirion Double Sided Planisphere from Explore Scientific can help guide your explorations of the sky throughout the year. Created by noted celestial cartographer Wil Tirion, this planisphere works over a vast range of Northern hemisphere latitudes (0 to 60 north). It uses a double sided design to minimize distortion. It is made of durable plastic and the celestial dials are secured