Acceptance angle

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)

单词	Acceptance angle
释义	Acceptance angle 英语百科 Acceptance angle 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)
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