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RSpec Astronomical Spectroscopy Software

  • $109.00

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 fascinating results. 

Perpetual license: $109.  (Includes free updates and priority support for one year.)

Want to know more?  See

If you're a current customer and want to upgrade to the new version, use this link.

Questions? Contact us for quick answers: link.

Sky & Telescope Magazine's senior editor Dennis di Cicco interviews Tom Field about RSpec:

This product is a single-user license for Windows 10 and up. This license allows you to install it on as many machines as you have and use yourself (e.g. laptop in the observatory, desktop in your home, one in your office, etc.)  For classroom use, you will need a site license. Contact us for details. 

This product is download only. We will email you a license key that unlocks the 30-trial version that you can download at this link

Note: Don't overlook our beautiful new 24" x 36" Periodic Table of the Spectra poster (below). Show your friends that you're "all in" for spectroscopy: link.

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