MicroHR Manual Short Focal Length Spectrometer from HORIBA

HORIBA Scientific has launched the MicroHR Manual Short Focal Length Spectrometer which is available in both motorized and manual versions. The instrument can be utilized either as a scanning Monochromator or as an imaging spectrograph. As a spectrograph, ii includes a fixed or small entrance slit that can be adjusted without using the Quick-Align CCD adapter. Likewise, by including a second slit, the system can be transformed into a scanning monochromator

The system is a short focal length Czerny-Turner spectrometer and features a library of gratings from HORIBA as well as a kinematic grating mount that can be interchanged. The MicroHR has a wavelength range covering from 150 nm to 15 µm. Precise and repeatable wavelength positioning can be realized through a sophisticated wavelength counter

The MicroHR is the first in the HR range and represents the next generation of monochromators and spectrographs developed for high quality optical experiments.

Key Features

Product features of the MicroHR Manual Short Focal Length Spectrometer are:

  • Field interchangeable gratings
  • Czerny-Turner optical layout
  • Small and lightweight
  • Toroidal collimating mirror
  • High precision wavelength counter
  • Pre-aligned CCD mount
  • Universal accessory mount
  • Monoblock construction
  • Straight-through optical orientation
  • Functions in all positions

Benefits of the MicroHR Manual Short Focal Length Spectrometer are as follows:

  • Saves space
  • Portability and versatility
  • Minimal stray light and optimal performance
  • Can be easily incorporated into optical systems
  • Easy wavelength range switching
  • Offers superior imaging quality
  • Easy and precise wavelength setting
  • Choice of more than 50 gratings manufactured by HORIBA Scientific
  • Enables simple CCD installation without needing adjustment
  • Stable and long-lasting
  • Can be easily mounted to a microscope or utilized as a tunable light source
  • Can be used with present HORIBA Scientific C-mount and accessories


Specifications of the MicroHR Manual Short Focal Length Spectrometer are provided in the table below:

Wavelength Range 150 nm to 15 um
Resolution 0.3 nm
Detector(s) Quick-Align CCD Adapter
Dynamic Range Inquire
Measurement Accuracy +/- 0.5 nm
Signal-to-Noise Ratio Inquire
Focal Length 140 mm
Pixels Inquire

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