ZENITHSTAR 61 II F/5.9 APO DOUBLET Color:Gold The polar alignment feature uses

The polar alignment feature uses the plate-solving technology which recognises the star pattern in proximity of the celestial poles and guides you on the azimuth and altitude adjustment for a perfect polar alignment

1100 or Meade SC and ACF 8"

The compression ring prevents eyepiece barrels from marring

5 mm Camera connection

For use with the QHY268C or QHY600C-PH (short backfocus versions)

ZENITHSTAR 61 II F/5.9 APO DOUBLET Color:Gold The polar alignment feature usesThe William Optics ZenithStar 61 Version II is a two element apochromatic refractor with a focal ratio of f 5. 9 and a focal length of 360mm. Utilizing FPL 53 synthetic fluorite glass, this telescope provides excellent aberration correction. The 2" 10: 1 rack & pinion focuser is smooth, stable and reliable, providing no slippage over long imaging sessions. The Z61 Version 2 includes the new CNC machined and anodized Cat handle bar with finder style