Celestron telescope accessories are always useful and mostly indispensable. Whether you're looking for a Barlow lens to improve your short-tube telescope's magnification range or a moon filter to get a clearer view of our closest celestial neighbor, Celestron has the accessories you need to make the most out of your astronomical observations. A Celestron telescope accessory can fill a variety of roles; use a finderscope to navigate the night sky before zeroing in on a planet or star cluster, put your scope on a computerized telescope mount to precisely track deep sky objects, or replace your Celestron telescope's existing eyepiece with a higher resolution, longer magnification telescope eyepiece. You can do all these things and more by mounting one of these telescope accessories to your telescope of choice. Get the most out of the night sky when you equip your telescope with a telescope accessory by Celestron.