Acceptance angle can refer to:
- Half of the angular aperture of an optical system
- Acceptance angle (optical fiber), the angle in an optical fiber below which rays are guided rays
- Acceptance angle (solar concentrator)
Famous quotes containing the words acceptance and/or angle:
“The trail of the serpent reaches into all the lucrative professions and practices of man. Each has its own wrongs. Each finds a tender and very intelligent conscience a disqualification for success. Each requires of the practitioner a certain shutting of the eyes, a certain dapperness and compliance, an acceptance of customs, a sequestration from the sentiments of generosity and love, a compromise of private opinion and lofty integrity.”
—Ralph Waldo Emerson (1803–1882)
“The inhabitants of earth behold commonly but the dark and shadowy under side of heaven’s pavement; it is only when seen at a favorable angle in the horizon, morning or evening, that some faint streaks of the rich lining of the clouds are revealed.”
—Henry David Thoreau (1817–1862)