The ML44 high aperture monochromator with compact size and light weight is designed for use in separation of monochromatic radiation, light source and detector studies and spectral analysis. Using two gratings with automatics switching it covers 200-1200 nm spectral range.

The M266 is a compact versatile instrument with high aperture and low stray light and can be used as monochromator as well as flat field spectrograph. M266i versions with additional optics and astigmatism-compensation moreover have imaging quality and can be used with 2D-array detectors. A wide range of options for the input and 2 output ports, fully automated control of filters and up to 4-grating turrets as well as a wide range of available detectors together with the versatile software provide wide possibilities in processing and analysis.

The MSA-130 has the unique capability to operate in both additive and subtractive dispersion mode. Switching between these modes is easily possible without any alignment by turning a selector knob on the instrument. So the same device can operate as low stray light double monochromator in additive mode and also as tunable and adjustable narrow bandwidth filter in subtractive mode, which makes it an ideal instrument for Raman-, Emission- and Fluorescencespectroscopy.

The M833 offers a unique combination of customer-specific possibilities in compact size and can be used as high resolution double monochromator as well as high aperture spectrometer with extremely low stray light. M833i version ensures absolute astigmatism correction along with highest imaging linearity for use with 2D-array detectors. A wide range of options for the 2 input and 2 output ports are available, customers can choose from a large variety of gratings and detectors. Fully automated control of slits, grating turrets and filter wheels and input/output port switching is done via full-speed USB interface.