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How to pronounce “etendue”
Hear “etendue” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for etendue
- Learning goal
- Practice the English pronunciation of etendue with real speech in context.
- Available examples
- 0 YouTube examples
- Definition summary
- (optics) A conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area: it is the product of its cross-sectional area (normal to the direction of propagation) and the solid angle it subtends.
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A Deep Dive Into “etendue”
Meaning
- [Noun]
- (optics) A conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area: it is the product of its cross-sectional area (normal to the direction of propagation) and the solid angle it subtends.
Practice Nearby Words
étendue, throughput, field of view, vergence, spread, anisoplanatism, optical axis, extent, angle of incidence, latitude, angle of reflection, length, caustic surface, visual angle, field stop, aperture, focus, wide-angle lens, vertex, periscopism, visual axis, pencil, eyeshot, critical angle, eyepoint, caustic curve, longitudinal aberration, width, vergency, area, angle of refraction, continuum, optic axis, focal depth, object space, angle of view, viewing cone, ellipse, eigenray, dimension, brewster's angle, eccentricity, virtual focus, focal point, stigmatism, aberration, range, sightline, sursumvergence, lightcone, convex lens, diacaustic, solid angle, eyereach, excess, reach, resolvance, envelope, aplanatism, boresight, phase angle, lateral aberration, edgepath, coma, indicatrix, virtual image, space, perimeter, angle of torsion, edgelet, eyepiece, subtense, line of force, eye pattern, bandpath, field of vision, applicate, lineshape, ellipticity, lightfield, line of sight, diameter, barlow lens, horopter, gravitational lens, lens flare, scheimpflug principle, real image, isoptic, geodesic, flatfield, half-line, digression, calibrated focal length, observable universe, elongation, airmass, aspect, angle, fill-out
Similar Sounds
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