Omega Optics USA specializes in the design and manufacture of sophisticated filters to meet the extremely high spectral requirements of state-of-the-art imaging systems. At the same time, we offer an industry standard photometric filter set. With the highest imaging quality standards, our filters are used in research in the fields of biology, medicine, fluorescence, biochemistry, astronomy, atmosphere, and aerospace. By actively collaborating with industry experts, we have maintained and strived to enhance our quality and become the leading brand of precision filters in cutting-edge science.
Light and shadow , taken at the new base of the ship's base (NGC 3372) (Image courtesy of NASA Jet Propulsion Laboratory)
The complex structure of the new cloud in the ship's base, with mysterious details that were previously unobservable, one of the most striking features of the southern half of the Milky Way. The "Keyhole Nebula" observed by the NASA Hubble Telescope was captured using Hubble's wide-field planetary camera 2 and stitched together through four different observation points. Six color filters including Omega's F439W, F555W and F814W were used.
Powerful filter customization capabilities
One of the advantages of our other filter manufacturers is the ability to customize filters for a wide range of imaging systems. With more than 25 deposition chambers in service, and a series of new coating technologies including "reactive sputtering" "ion assisted high melting point oxide physical vapor deposition". It gives us the most important capabilities we need to customize our filters: flexible design and fast production.
The following is a standard overview of our custom range:
Wavelength range: 190nm-2500nm
Band width: the narrowest can reach 0.15nm
Design considerations: critical flux, bandpass shape, and bandwidth requirements.
Size: 2mm-210mm=
Set: Physical and optical performance matching materials: can be used for aerospace
High performance spectral performance
With precise passband edge tolerance control in the UV to NIR range, we achieve maximum luminous flux. Rely on the precise design of the cut-on/cut-off edge position and ensure that the optical density exceeds OD6 to ensure that adjacent spectral regions do not generate crosstalk noise.
Perfect optical performance
Our rigorous selection and careful preparation of the substrate is as critical as the spectral performance mentioned above. Each filter is carefully polished and processed to ensure the best image quality.
Mars surface (image courtesy of NASA/JPL/Cornell)
The image was collected from specific soils, surface rock formations, and loose rock targets by 13 filters and 11-band multispectral. As shown in the figure, visible-near-infrared images can reveal the detailed features of the mineral by characterizing a particular band of reflected light. The image was collected from the Gusef crater and the Opportunity Mars Detector from the Meridian Plain.
Image by NASA, ESA and D. Maoz (University of Tel Aviv and Columbia University)
This color composite image is a combination of seven images taken by three Hubble telescope cameras, including: Dark Celestial Camera (FOC), Second Generation Wide Angle Planetary Camera (WFPC2), and Near Infrared Camera and Multi-Object Spectrometer (NICMOS). )
Omega Optical China General Agent: Shanghai Haoke Optoelectronics Technology Co., Ltd.
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