The PARISS® Imaging Prism Spectrometer Captures
ALL Wavelengths Between 365 to 920 nm
Simultaneously

Prisms Delivers Up to 90% Efficiency Over the Entire Operating
Wavelength Range To Deliver More Sensitivity Than Most
Diffraction Grating Based Spectrometers and Spectrographs

	The PARISS imaging spectrometer uses a "curved" prism with a focussing mirror to provide point-to-point imaging. The prism has curved sides to reduce, or eliminate, aberrations that can degrade spatial and spectral resolution. All "points" on the entrance slit are imaged as points, at each wavelength, on the detector. Be sure to view the animation below

	The Prism spectrometer mounts as an accessory to most upright, inverted and stereo microscopes The PARISS spectrometer captures all wavelengths simultaneously To compare the properties of a prism with a diffraction grating click here and view the Prism versus Diffraction Grating movies and active presentation

To discover how the PARISS Prism Spectrometer works "click to play" the interactive presentatio n

Nanoparticle
Analysis

Field Scanning
Micro-Spectrometer

Compare Prisms and
Diffraction Gratings

Hyperspectral maging Field Scanner


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This page describes the design and usage of Prism Spectrometer and spectrograph