Built-In T-Mount Threading for SLR Shooting The Celestron Ultima series feature a T-mount threading upon the eyepiece barrel, allowing your scope to act as an ultratelephoto lens upon your SLR camera ( digital OR film ) with just the addition of a...

SO)CELESTRON ULTIMA 80 45 Degree Celestron’s popular Ultima 80mm Zoom Spotting Scope offers images that are noticeably brighter and sharper than entry level 60mm spotters. The Ultima 80 is a refractor style spotting scope with an Achromatic...