William Optics ZenithStar 73 III F/5.9 APO Refractor Telescope ZS73 Color:Red 25" 82° Series Argon-Purged Waterproof

25" 82° Series Argon-Purged Waterproof Eyepiece - 6

but with quick locking and self centering ability

soft light baffle and two radial main mirror fans for fast temperature equilibrium

7kg Dovetail 45mm Wide V-Block

creating a good seal against moisture and avoiding accidental drops

William Optics ZenithStar 73 III F/5.9 APO Refractor Telescope ZS73 Color:Red 25" 82° Series Argon-Purged WaterproofThe William Optics ZenithStar 73 is an extremely well crafted and compact refractor, an ideal instrument for wide field deep sky imaging with DSLRs or dedicated astronomy cameras with APS C and full frame sensors. Its also a great tool for visual observation of a wide range of celestial objects from the moon and planets to nebulae and star clusters and brighter galaxies, as well as for terrestrial observation. Carrying case is included. Version III of