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This extension bridges 35 mm optical path. So the focuser does not have to be screwed out to the hard stop and the mecha...

The stable dovetail PSFOTO18 allows attaching heavy instruments like spotting scopes, cameras with telephoto lenses or t...

This T2 extensions has a male T-thread on one and a female T-thread on the other side. With this adapter, you can bring...

This T2 extensions has a male T-thread on one and a female T-thread on the other side. With this adapter, you can bring...

This adaptor allows you to connect your Sony Alpha and Minolta AF (Series 7000) camera, or cameras with the Minolta AF b...

The Clear Sky - CLS Filter by TS is optimized for the visual observation and photography of deep-sky objects in urban ar...

The TS Superflat TS GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians...

The Sky-Watcher STAR DISCOVERY P150i has been designed to be controlled wirelessly with your Smartphone or Tablet, using...

Apochromatic Refractors, due to their unobstructed, text-book like diffraction patterns, produce the sharpest, highest q...

Sky-Watcher’s AZ-GTi is the perfect tracking platform for those seeking a compact travel mount capable of both Alt-Az Go...

The highly portable Sky-Watcher EXPLORER-130PS (AZ-GTi), has been designed to be controlled wirelessly with your Smartph...

The classical Newton Reflector telescope according to Sir Isaac Newton. A quite large instrument of its class...

An ideal instrument for the wide-field observation of Deep-Sky objects, including Nebulae, Star Fields, Star Clusters an...

Astronomically, this telescope has a lot to offer: the 1.3 arc seconds resolution means planets become beautiful objects...

Take a "spacewalk" across a wide, sharp 82° apparent field...

The extension tube extends an adapter with M48x0.75 thread by 5 mm...

The extension tube extends an adapter with M48x0.75 thread by 8 mm...

Open up a new larger field of view with the 2" star diagonal and 2" eyepieces, see deep sky objects with significantly m...

This Sky & Telescope "Hot Product" is designed to produce the largest true field possible in a 1¼" eyepiece. (Its 27...

Delos eyepieces: Love at first light...