Celestron Starsense Explorer LT 114AZ (22452) Finderscope the typical T-ring/telescope setup does

the typical T-ring/telescope setup does not take advantage of the wide aperture of the Canon bayonet mount: significant vignetting is caused by the constriction of the T-ring opening

16") Back focus from top of threaded collar: 72

On the exterior of the eyepiece

The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions

Place the plastic covers on the lens when not in use to reduce the dust collection

Celestron Starsense Explorer LT 114AZ (22452) Finderscope the typical T-ring/telescope setup doesCelestron has reinvented the manual telescope with StarSense Explorer the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app's user friendly interface and detailed tutorials. It's like having your own personal tour guide of the night sky. Dock, Launch, Explore Leave complicated star charts, imprecise planetarium apps, and computerized