Explore Scientific Ultra Light Dobsonian 406mm

Remarkably even the big brother in this range weighs in at only 38 4kg.

Explore scientific ultra light dobsonian 406mm.

Before the introduction of this telescope type by john dobson the vast majority of amateur telescopes were small inadequate refractors on shaky mounts just good enough to show the polar regions on mars or the rings of saturn. Ultra light dobsonian 406mm generation ii with completely redesigned and improved construction. Bright globular clusters are resolved down to the core and the view of the lunar terminator will provide a unforgettable experience. A telescope with 406mm aperture gathers more than 3300 times more light than the naked eye.

The dobsonian telescope design was created by john dobson for an affordable way to get big aperture in an easy to use telescope design. Easy to put up take down and collimate. Though i think it needlessly expensive for a mirror substrate. The comment about bk7 glass precisely the same family as pyrex btw bk stands for borosilicate krown and when first formulated satisfactorily batch 7 was the one adopted by schott.

Explore scientific s 10 inch truss tube dobsonian. No telescope type has influenced amateur astronomy as radically as the dobsonian telescope. Page 2 of 3 explore scientific ultra light dobsonian 406mm posted in reflectors. Explore scientific ultra light dobsonian.

Cast annealed right there is nothing wrong with using it. No telescope type has influenced amateur astronomy as radically as the dobsonian telescope. Details on planetary surfaces stand out even to inexperienced observers and countless deep sky objects show details. Explore scientific ultra light dobsonian 406mm generation ii ultra light dobsonian 406mm generation ii with completely redesigned and improved construction.

305mm 12 inch f 5 and 406mm 16 inch f 4 5. Explore scientific dobsonians are built on high quality mirrors with smart design features that makes them surprisingly portable.