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Calibration Lamps & Modules

A spectrum is only useful if you know the exact wavelength of each pixel. Calibration lamps produce emission lines at known wavelengths, recorded through the same optics as your target, so software can map pixel position to wavelength. Flat lamps correct the instrument's response across the spectrum.

We carry Shelyak calibration modules for Alpy, LISA and eShel, argon-neon and thorium-argon lamps, and spare flat lamps.

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CA$1,317.00 - CA$1,317.00
CA$1,317.00
CA$1,317.00 - CA$1,317.00
CA$1,317.00

Shelyak Alpy Calibration Module

Argon-Neon (Ar-Ne) calibration lamp for precise wavelength reference Tungsten-halogen lamp for creating flat-field frames Integrated dark frame mo...

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CA$1,317.00 - CA$1,317.00
CA$1,317.00
CA$1,317.00 - CA$1,317.00
CA$1,317.00
Shelyak Argon-Neon Calibration Lamps
CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00

Shelyak Argon-Neon Calibration Lamps

Pack of 3 replacement lamps Argon-Neon (ArNe) gas mixture OEM part for Shelyak spectrographs Compatible with Alpy, LISA, and UVEX Description F...

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CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00
Shelyak eShel Calibration Module
CA$8,513.00 - CA$8,513.00
CA$8,513.00
CA$8,513.00 - CA$8,513.00
CA$8,513.00

Shelyak eShel Calibration Module

Contains Thorium-Argon (ThAr) and Flat-Field Lamps Designed for eShel and Whoppshel Spectroscopes Compatible with other fiber-fed Echelle systems ...

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CA$8,513.00 - CA$8,513.00
CA$8,513.00
CA$8,513.00 - CA$8,513.00
CA$8,513.00
Shelyak LISA Calibration Module
CA$733.00 - CA$733.00
CA$733.00
CA$733.00 - CA$733.00
CA$733.00

Shelyak LISA Calibration Module

Integrates with the Shelyak LISA Spectroscope Internal Halogen Lamp for Flat-Field Correction Internal Argon-Neon (Ar-Ne) Lamp for Wavelength Cali...

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CA$733.00 - CA$733.00
CA$733.00
CA$733.00 - CA$733.00
CA$733.00
Shelyak Spare Lamp for Flats
CA$19.00 - CA$19.00
CA$19.00
CA$19.00 - CA$19.00
CA$19.00

Shelyak Spare Lamp for Flats

Halogen incandescent bulb, BA9s socket 12V, 6W (500mA) spare bulb for flat images Ensures Consistent, Repeatable Illumination Description FAQ ...

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CA$19.00 - CA$19.00
CA$19.00
CA$19.00 - CA$19.00
CA$19.00
Shelyak Thorium-Argon Lamp for Shelyak Spectrographs
CA$1,580.00 - CA$1,580.00
CA$1,580.00
CA$1,580.00 - CA$1,580.00
CA$1,580.00

Shelyak Thorium-Argon Lamp for Shelyak Spectrographs

Element Composition: Thorium-Argon (ThAr) Lamp Type: Hollow Cathode Lamp (HCL) Primary Application: High-resolution spectrograph calibration Desig...

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CA$1,580.00 - CA$1,580.00
CA$1,580.00
CA$1,580.00 - CA$1,580.00
CA$1,580.00

Choosing a Calibration Source

  • Argon-neon: Many lines across the visible spectrum. The standard for low and medium resolution.
  • Thorium-argon: Dense lines for high-resolution echelle calibration.
  • Integrated modules: Fit directly into the spectrograph path for quick, repeatable calibration between target exposures.

Need calibration for your spectrograph?

Tell us your model and we will confirm the right module.