Terms for subject Optics

German	English
beugungsbedingte scheinbare Zunahme der Größe	diffraction-caused apparent increase in size
scheinbare Bewegung der Sterne	apparent motion of the stars
scheinbare Bewegung in östlicher Richtung	eastward apparent motion
scheinbare Brechung	apparent bending (e.g. of a straight rod in water)
scheinbare Größe	apparent size (e.g. of an object)
scheinbare Größe des Sternbildes	apparent size of the star image
scheinbare Hebung von Himmelskörpern	apparent displacement of heavenly bodies (due to the light's refraction during its passage through the atmosphere)
scheinbare Helligkeit eines Sterns	apparent magnitude of a star
scheinbare perspektivische Verkürzung	apparent foreshortening
scheinbare Vergrößerung	apparent magnification
scheinbare Verschiebung eines nahen Objektes	apparent shift of a near object
scheinbare Zenitdistanz	apparent zenith angle
scheinbarer Depressionswinkel	apparent depression angle (the angle between the camera axis and the plane of the apparent horizon)
scheinbarer Horizont	local horizon
scheinbarer Standort des Sterns	apparent position of the star
scheinbarer Widerspruch	apparent contradiction
scheinbarer Zenitabstand	apparent zenith distance
scheinbares Bild	virtual aerial image (formed inside an optical system; it can be seen by looking into the system)
scheinbares Gesichtsfeld	apparent field (the angular extent of the image as seen by the eye)
sich scheinbar in östlicher Richtung bewegen	appear to move in an eastwards direction