About Us

Eldorado Optics is a Colorado based distributor of Scientific and Engineering equipment. We provide cutting edge laser, photonics and spectroscopy products to North American customers.  With over 30 years of experience in Scientific research, Engineering and Technical sales, we offer a wealth of experience and specialize in working out complex solutions for your technology and business needs.

Product Portfolio

​We offer a broad range of high quality products, including:

  • Supercontinuum light sources, that span the entire wavelength spectrum from UV (<390 nm) to deep in the mid-IR (9.8 um), all delivered with outstanding mode quality, and fully plug and play compatible with a wide range of filters and accessories

  • X-Ray focusing Optics that achieve the world record for resolution

  • State of the Art Laser micromachining Systems, with the largest R&D/prototyping facility in Europe offering complete solutions and contract manufacturing; 

  • Motion stages for a wide range of applications, including Super resolution microscopy


If you are a manufacturer of high quality scientific, or other technical equipment, and are seeking North American representation, please contact Eldorado Optics to discuss options. 


Products and Manufacturers


Eldorado Optics is proud to be the exclusive distributor for Leukos Laser products.  LEUKOS specializes in Supercontinuum and mid-IR light sources, turnkey CARS sources, and highly accurate pump-probe lasers systems for applications like TAS (Transient Absorption Spectroscopy) Leukos offers competitively priced low, medium and high power solutions for a wide variety of applications. See their work here.


Workshop of Photonics delivers innovative, precise and effective micromachining technology. Whether you require equipment, prototyping, or contract manufacturing services, we can tailor a complete solution to meet your needs. 


XRnanotech is the leading swiss manufacturer of highest-quality X-ray optics from high-aspect-ratio Fresnel zone plates with record-breaking resolution to ultra-stable diamond optics and custom 3D-nanostructures for a wide range of X-ray applications.  


XRnanotech: World record for highest precision X-ray focusing.  See their work here.


PIEZOCONCEPT is a leading provider of nanopositioners dedicated to applications such as Super Resolution Microscopy, Optical Trapping and Atomic Force Microscopy. Eldorado Optics is the distributor of Piezoconcept products in the central United States.  



LEDMOTIVE multi-channel LED engines can recreate any light spectrum, including Sunlight, with unsurpassed accuracy. Light spectra have effects on human cognition, emotions, attention, productivity, hormones and affect our circadian rhythms. Add the Photonfy pocket spectrometer, and you have a complete system of light generation for scientific, spectroscopic or architectural design applications.