Examples of using "Optische" in a sentence and their english translations:
It's an optical illusion.
Anatomical and optical studies, diving suits and even a robot
This looks longer than that, but it is an optical illusion.
That the moon appears larger close to the horizon than at the zenith is an optical illusion, the cause of which has not been definitively clarified.
When the full moon, gleaming silver, rises over the horizon, it seems significantly larger than when it has progressed farther on its nightly path, standing high in the heavens. Amazingly, this is an optical illusion.
To the moon we owe not only beautiful full-moon nights and, sometimes, dark new-moon nights — and so many optical illusions on the horizon, if we believe the moon to be a huge ball in the sky — but also the constancy of our weather, the constancy of solar radiation and the basis of our existence: that for millions of years we have been able to live here in reasonable conditions.