The word "Orthoscopic" is quite tricky to spell, due to the combination of different sounds represented by each letter. In IPA phonetic transcription, it would be written as /ɔːθəˈskɒpɪk/. This means that the "o" is pronounced as "aw," the "th" is aspirated with a slight "h" sound, the "o" in "scopic" is pronounced as "ah," and the emphasis is on the second syllable (-scop-). Despite its difficulty in spelling, "orthoscopic" simply means relating to the measurement of angles.
Orthoscopic is an adjective that describes an optical instrument or lens designed to provide a clear, undistorted image of an object by minimizing or eliminating certain optical aberrations. The word is derived from the Greek roots "ortho," meaning straight or correct, and "skopos," meaning to look at or examine.
In the field of optics, an orthoscopic instrument or lens is specifically designed to reduce or eliminate the spherical and chromatic aberrations often associated with other types of lenses. By doing so, it produces images that are accurately rendered, allowing the viewer to observe the object with clarity and precision.
The orthoscopic design achieves its high level of optical performance by utilizing multiple lens elements in a carefully constructed arrangement. Each element counteracts specific aberrations, resulting in a reduction in image distortions. This advanced design is often employed in applications that require precise observations, such as astronomy, microscopy, and photography.
The orthoscopic lens design has gained popularity among stargazers and astronomers due to its exceptional image quality. Users often appreciate the sharpness, contrast, and lack of color fringing produced by orthoscopic eyepieces. Their effectiveness in providing a true representation of celestial objects has made them a favorite among those interested in observing planets, the Moon, and other fine details in the night sky.
In summary, orthoscopic refers to an optical instrument or lens that minimizes optical aberrations, providing a clear and undistorted image of an object.
1. Relating to the orthoscope. 2. Having normal vision. 3. Noting an object correctly observed by the eye.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "orthoscopic" is derived from two Greek roots: "ortho", meaning "straight" or "correct", and "skopein", meaning "to see" or "to look". When combined, these roots form the term "orthoscopic", which refers to a type of optical system that provides a straight, undistorted view.