Fits in 2 inch telescope focusers and accepts 2 inch eyepieces or accessories; threaded for use with standand 2-Inch astrophotography filters
Features two locking thumbscrews to secure any inserted astronomy accessory; with a brass compression insh to prevent the marring of your telescope accessories
Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope; or for astrophotographic applications
2 inch star diagonal for refractors and SC telescopes; its 2 inch barrel lets to connect to a refractor for example; if you have a SC telescope; then simply use appropriate SC adapter for straightforwardly dismounting and attaching it to SC or ACF;
Expand telescope accessories with cased 2 inch eyepiece that get into good world of deep sky observing for get larger field of view than 1.25 inch eyepieces of same focal length; generous eye relief means comfortable to use - even when wearing glasses;