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Tilting adapter for telescopes with M90x1 connection thread, for example RC from TS-Optics, Astro Tech or GSO...

Levenhuk Atom 8x42 Monocular is an excellent optical instrument for studying nature and watching sports competitions at...

The Ermenrich Wett MW10 is a pin-type moisture detector for determining the moisture content of wood, construction mixtu...

Five steel balls in a row hang from two threads each and can swing to strike each other...

The Celestron Moon Filter simply screws onto the insert barrel of most 1.25” eyepieces. It only takes a second or two to...

Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of dee...

Parfocal eyepieces with a very high transmission, very good contrast and thus a very clear field of view, free of distor...

The short adapter replaces the entire back plate of the finder from Skywatcher, GSO, Celestron, Orion and adapts to T2...

Levenhuk 2ST Microscope is a modern tool with a long working distance of 60 mm (2.4 in) and maximum magnification of 40x...

Parfocal eyepieces with a very high transmission, very good contrast and thus a very clear field of view, free of distor...

The Ermenrich Ping SD20 Stud Detector is a small but very practical tool that is required for checking walls before dril...

Parfocal eyepieces with a very high transmission, very good contrast and thus a very clear field of view, free of distor...

Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of dee...

Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of dee...

Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of dee...

Celestron Omni series eyepieces offer a 43º apparent field of view, perfect for the Moon, planets, and a plethora of dee...

Parfocal eyepieces with a very high transmission, very good contrast and thus a very clear field of view, free of distor...

The Ermenrich Ping SD20 Stud Detector is a small but very practical tool that is required for checking walls before dril...

Celestron SkyMaster Pro ED is ideal for scanning the skies, observing the Moon and planets, and exploring all the best d...

Levenhuk’s informative book, “Invisible World’’, will help young scientists learn everything they want to know about mic...