Products

Features 1.5-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agai...

Description New and improved! Pre-order today! An Explore Scientific Two-Room Pop-Up Observatory Tent Can Transform Your Astronomy! The observator...

Features Precision all-metal construction with stainless-steel ball bearing for super-smooth action. Attractive silver and black bead-blast finis...

Features Solid fork mount with tripod for large binoculars Carries binoculars up to 12kg and a width of max.290mm Soft and even movement of the l...

Description With the new Explore Scientific USB Power Bank with Red LED Flashlight, you will have power to spare for your telescope mount, smart d...

This QHY camera is great for imaging the sun, moon and planets!  Thanks to its GPS module, this camera is also dedicated to dating occultations wit...

Description This saddle plate is specifically designed for the ED80mm and TED80mm ES scopes. A saddle plate is not the most exciting astronomical ...

This adapter connects a T-mount camera (M42x0.75mm) to the eShel fiber-fed spectroscopy system.

For those who already have an Alpy 600 spectrograph, this optical core module gives you a low-cost Alpy 200. You’ll need to use the mechanical part...

The Alpy 200 and Demetra software (specially developed for the Alpy 600) will enable you to produce spectra of the highest scientific quality. The...

Already own an Alpy 600 and want to switch easily from one instrument to another (Alpy 600 to Alpy 200 and back)? This special version of the Alpy ...

The Alpy 600 is a compact, rigid, easy-to-use introductory spectrophotometer that will open the door to low-resolution spectroscopy. You can discov...

Adapter ring from T-mount (M42x0.75) to C-mount (25.4mm). One side has the M42x0.75mm male thread, the other side female internal thread (25.4mm). ...

5mm adapter ring to connect a C-mount lens on a CS-mount. Often used with T-mount/C-mount ring.

This calibration module is designed for eShel and Whoppshel spectroscopes. It contains a Thorium-Argon (ThAr) lamp and a flat lamp. It can be remot...

The eShel spectro is a professional-level, multi-order (Echelle grating) fiber-fed instrument. It combines high resolution (R = 10,000) with a wide...

A problem arises when you want to observe the spectrum of a star: how do you know if you’re pointing at the right star and how do you make sure the...

High voltage power supply for spectral calibration lamps.  

This adapter connects your Lhires III to the 2″ eyepiece holder of your telescope.

The Lhires III spectroscope is the king of high resolution (R = 18,000). Shelyak’s historic instrument was designed to observe details in one (or m...

The LISA is the most sensitive instrument in Shelyak's product range. Thanks to its internal reducer and low resolution, it is the undisputed maste...

This adapter enables you to attach the eShel FIGU, Alpy 600, LISA or UVEX instruments to a Schmidt-Cassegrain (Meade or Celestron) telescope (or an...

T-mount adapter ring for Canon EOS. This adapter ring allows you to mount a Canon EOS digital camera (DSLR) on a LISA, Lhires III, Alpy or UVEX spe...

Hollow cathode lamp (HCL) thorium-argon (ThAr). This is the lamp used on eShel spectroscopes. The large number of lines in each order of these inst...