Losmandy D-Series Dovetail Plate for Celestron 9.25-inch SCT Losmandy Dovetail Plates set the standard in strength and rigidity for mounting telescopes and telescopes accessories, which added greatly to the reduction of flexure of the instruments on telescope mounts. The DC 9.25 Dovetail Plate is designed specifically for 9.25-inch Celestron Schmidt Cassegrain optical tubes. It attaches […]

Losmandy D-Series Dovetail Plate for Celestron 8-inch SCT Losmandy Dovetail Plates set the standard in strength and rigidity for mounting telescopes and telescopes accessories, which added greatly to the reduction of flexure of the instruments on telescope mounts. The DC8 Dovetail Plate is designed specifically for 8-inch Celestron Schmidt Cassegrain optical tubes. It attaches with […]

Description Astronomy Magazine’s 2016 Star Product and Sky & Telescopes 2017 Hot Product! This year the Revolution Imager was Astronomy Magazine’s only camera to receive a star product award and one of Sky and Telescope’s Hot Products for 2017! Now with the R2, all you have to do is make some simple connections and you […]

Description Full control of your focuser from your PCNo PC required for manual or bluetooth-only operation! Operates off of the 12V DC stepper motor supply..Speed fully adjustable. Full configuration, speed adjustment from app on your Android device (not included). usb-nSTEP has an an optional external temperature sensor to support temperature compensation of the focus position.We’re […]

Description Full control of your focuser from your PCNo PC required for bluetooth-only operation! Operates off of the 12V DC stepper motor supply. Full configuration, speed adjustment from app on your Android device (not included). usb-nSTEP has an an optional external temperature sensor to support temperature compensation of the focus position.We’re talking about focusing within […]

Description Full control of your focuser from your PCNo PC required for manual-only operation! Operates off of the 12V DC stepper motor supply. Speed fully adjustable.(focuser, stepper motor and pc not included) usb-nSTEP has an an optional external temperature sensor to support temperature compensation of the focus position.We’re talking about focusing within 1/100ths of a […]

Description Full control of your focuser from your PC(focuser, stepper motor and PC not included) usb-nSTEP from Rigel Systems has an an optional external temperature sensor to support temperature compensation of the focus position. We’re talking about focusing within 1/100ths of a mm ! As the night outside cools, the telescope contracts, and the focus […]

Description The RS-Spectroscope attaches to an eyepiece to spread light from stars and nebulae into a rainbow of colors, colors that provide a whole new way to enjoy astronomy. Astronomers analyze the rainbows of stars – analyze the colors present and the colors missing – to decode the message in starlight, a message that reveals […]

Description The Rigel Quickfinder is made of rugged construction, an ultra-efficient LED and lithium battery (included) for long life. QuikFinder attaches without drilling and is easily removed from its baseplate for storage. Additional baseplates are available for using QuikFinder on more than one telescope. Baseplate is 2.5 inches long, 2 inches wide and 1/2 inch […]

Description Look into your telescope through an Aline and you see a bright white circle surrounding the image of your eye’s pupil, making it easier to center the primary and secondary mirrors, which is especially important for aligning rich field and fast Newtonian and Dobsonian telescopes. Rigel Systems introduced the first retroreflector collimation eyepiece in […]