STURDY DOBSONIAN BASE: The durable Dobsonian base ... 12” PRIMARY MIRROR: Our Newtonian reflector telescope is equipped with a large, 12-inch primary mirror for stunning views of planets ...

They’re also comparatively low-cost which is a major key in a hobby whose costs can get high quickly, but not even the telescope needs to be that expensive. A Dobsonian telescope can be put ...

Kolkata groups create largest handmade telescope, low-cost, powerful, and easy to handle, for space research and education.

As the name suggests, this project is based around a Dobsonian-style telescope: Newtonian tube with simple altazimuth base. Aside from the mechanical construction, this system uses an ESP32 as its ...

A group of scientists and optical observers from two organisations in Kolkata have come together to build a telescope, which has been termed the largest in the city. The 14.5- inch f/5 Dobsonian ...