Omni-λ Spectrograph and Monochromator Omni-λ series imaging spectrographs and monochromators from Zolix Instruments set the standard for researchers and engineers who demand the highest quality of output data from spectral instruments.The wide range of ... Inquire Price Sold by: Zolix Instruments CO.,LTD Ships from: China Specifications Monochromator Type: Czerny-Turner Effective Focal Length: 320 mm Diffraction Grating: 1200 lines/mm Grating Blaze Wavelength: 500 nm Spectral Range: 200 – 1000 nm