The journey of the Hubble Space Telescope began in April 1990. However, it did not initially provide images with the clarity that scientists had hoped for. Michael D. Cole details the exciting repair and servicing missions that followed. He also clearly explains the telescope's role in answering ...
Zhumell astronomical filters are a great way to enhance astronomical viewing. Compatible with any standard 2-inch-format eyepiece, Zhumell astronomical filters help to bring out contrast and definition in astronomical objects. The #56, Green filter enh
A telescope with a voice! The NorthStar 525 X 3-inch, reflecting telescope with Real Voice Output features legendary Bushnell quality and reliability, plus ease-of-use features that can't be topped! Automatic, "Go-To" technology takes the work out o
Until now, the stargazer's two biggest challenges to enjoying the night sky have been aligning their telescope and finding objects. Meade's new ETX Premier Edition series eliminates these two challenges and makes astronomy as easy as pushing a button - right out of the box. Setting up your scope is ...
SCT to T-thread Visual Back For a more secure attachment of your camera to a Schmidt-Cassegrain telescope (or any scope using typical SCT threads) replace your nosepiece with this adapter. One end screws into the female t-threads on the front of the cam
80mm (3.2 inch) diameter achromatic, multi-coated objective lens. Patented Level North Technology for automatic alignment. Autostar Computer Controller automatically locates and points the telescope to over 1400 celestial objects
Meade LX90GPS telescope tracks and talks to satellites, with industry-leading American-made optics, depth of features, and value for your dollar that make LX90GPS the best Schmidt-Cassegrain telescope you can find that can find itself.