Capture the spectra of stars with our easy-to-use tools.
See our web site for examples of exciting science projects you can do with our system: https://www.rspec-astro.com/sample-projects/
Click on any of the items below for more information or to order online.
We also accept purchase orders from accredited institutions and can provide quotations upon request.
Questions? Contact us with our contact form or live chat! Click this link or call 206.453.4851.
RSpec Astronomical Spectroscopy Software
RSpec makes astronomical spectroscopy easy. Our award-winning Windows program takes you up a gentle learning curve with a collection of short tutorial videos. You'll be delighted at how quickly you'll be producing...
Periodic Table of Spectra Poster
This beautiful 24" x 36" laminated poster shows the spectra for each element in the periodic table in brilliant colors. It's a great way to illustrate that each element has its own spectral...
Star Analyser 100 Grating
The Star Analyser 100 (SA-100) was designed specifically for amateur astronomical spectroscopy. It can be mounted on your telescope just like any other 1.25″ filter. It’s is easy to use and...
Star Analyser 200 Grating
The SA-200 is for applications where it is difficult to achieve the optimum spacing using our Star Analyser 100. The SA-200 gives the same length of spectrum at half the...
Star Analyser Spacer
Use a spacer to increase the distance between your camera sensor and your Star Analyser. If you mount the grating too far away, the whole spectrum will not fit in...
Star Analyser Mounting Plate
Mount your SA-200 in a filter wheel. Provided there is sufficient clearance, the Star Analyser gratings can also be mounted in filter wheels that are designed to take un-mounted drop-in filters....
AD-58 DSLR Adapter
Mount any 1.25″ filter cell (including Star Analyser or Rainbow Optics gratings) to DSLR filter threads. This filter fits the standard 58 mm lens cap threads like those found on...
$4200 $42.00Save $3
AD-T2 DSLR Adapter
This adapter mounts any 1.25" filter cell (like the Star Analyser) into a DSLR 42 mm T-Ring that you already own. This item is in stock and ships the same day you order. Refer to...
$4200 $42.00Save $3
RSpec Annual Software Update
Stay current with your RSpec astronomy software and get priority support. This update is for customers who already own RSpec. If you've never purchased the software, this page is not for...