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Item No: COBF940-30 Type: Bandpass filter Coating: Hard coating -
Item No: COBF940-40 Type: Bandpass filter Coating: Hard coating -
Item No: COBF940-60 Type: Bandpass filter optical Coating: Hard coating -
Coligh's 940nm Laser LiDAR Filter with 0-60 Degree Angle of Incidence (AOI) is specifically designed for the laser LiDAR industry which require for a broad range of incident angles. -
Item No: COBF950-30 Type: Bandpass Filter Coating: Hard coating -
Item No: COBF950-50 Type: Bandpass Filter Coating: Hard coating
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Item No: COBF980-30 Type: Bandpass Filter Coating: Hard coating -
Coligh manufactures and custom Aluminum Coated Reflective Blazed Gratings for 300-1500nm with different 0°-40° blazed angles. Contact us for more detail. -
Coligh manufactures and custom concave diffraction gratings with 55-100mm radius of curvature. Whether you need a standard Rowland Circle structure or a flat-field concave grating tailored to a specific detector plane, we offer a one-stop solution covering everything from design and substrate processing to coating. -
Coligh is a manufacturer of dot calibration plates, employs photolithography on soda-lime glass, fused quartz, and ceramic substrates to produce dot array calibration plates. -
Coligh uses advanced photolithography and etching techniques to manufacture Microlens Arrays. Our Circular Microlens Array with Square Grid is a high precision refractive microlens array. This type of microlens array is generally used in laser beam shaping, collimation, homogenization and 3D imaging sensing applications. -
Coligh manufacture and custom diffractive diffusers. Diffractive Optical Element Diffuser is a precision-engineered beam homogenization element which transform laser light into a uniform and well-defined intensity distribution
