StarField Sightron Nano Star Tracker - NANO avx the EdgeHD tube has been

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

9 deg Eye relief (mm): 14 mm Interpupillary distance (mm): 74 mm - 54 mm Height (mm): 184 mm Max width (mm): 128 mm Min width (mm): 128 mm Weight (g): 735 grams (No battery) Twilight factor: 25

This also eliminates the need for a balanced optical tube as would be required with an equatorial mount

Barrel Size:                    1

StarField Sightron Nano Star Tracker - NANO avx the EdgeHD tube has beenWith the Sightron Nano Tracker, a DSLR camera, wide angle lens, tripod and a ball head you can easily track and take photos of celestial objects! The Nano Tracker weighs just 400g and has a very small footprint, allowing you to fit it easily into your camera bag. Did you know that the stars, the moon, and the sun move across the sky at slightly different speeds? The Nano Tracker has sidereal time tracking for the stars, a faster tracking rate for the