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Terms for subject
Optics
branch of physics
containing
kegelformig
|
all forms
German
English
halber Öffnungswinkel eines
kegelförmigen
Lichtbüschels
half angle of the acceptance cone
halber Öffnungswinkel eines
kegelförmigen
Lichtbüschels
cone half angle
kegelförmiges
Lichtbüschel
cone
(of light; optics)
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