Antares 2"x2" Extension (ET2) Luminos Compared to lower-priced large aperture

Compared to lower-priced large aperture binoculars

000 including 220 of the best deep sky and solar system objects Software: Celestron Starry Night Special Edition Software and SkyPortal App Total Kit Weight: 62

the telescope tube has been redesigned to make sure you get the most from your optics each and every night

While this may be acceptable for some visual observing

The distortion is even lower than in the Hyperion® eyepieces

Antares 2"x2" Extension (ET2) Luminos Compared to lower-priced large apertureET2 extends any 2" accessory by 2". Accepts 2" filters. Double side screw with pressure band. Threaded for 2" (M48x0. 6) filters Useful when removing the diagonal to allow eyepiece or autoguider to focus.