Similar words: optic, coptic, optician, optimistic, optic nerve, coptic church, optical telescope, option. Meaning: ['ɑptɪks /'ɒp-] 
n. the branch of physics that studies the physical properties of light.
n. the branch of physics that studies the physical properties of light. 
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271. With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
272. Ocean Optics is part of the multinational Halma Group of safety and detection companies.
273. Fiber coupler that is a kind of directional coupler is a necessary part of light-wave technique, it usually be used in many fields on fiber optics.
274. This model can also be thought of as a powerful empirical formula of the human physiological optics for optoelectronic imaging system design and image evaluation .
275. Inicontemporary optics theory, OTF (optical transfer function) has been an important index to evaluate an image-forming system.
276. The key technology of stratospheric airship photoelectric telescope deal with material, control technology, energy sources, high-energy physics, optics, etc.
277. With the development of the second and third generations fiber optics gyroscopes, it promotes greatly the development and application of the multifunction integrated optical circuit device.
More similar words: optic, coptic, optician, optimistic, optic nerve, coptic church, optical telescope, option, optimum, adoption, optional, optimize, optimist, optimism, antics, tactics, plastics, didactics, robotics, athletics, genetics, politics, septic, acoustics, aesthetics, analytics, semantics, ballistics, logistics, skeptic.