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单词 Fish Eye lens
释义

Fish Eye lens

英语百科

Fisheye lens

A fisheye converter lens on a  Nikon 1 V1
ESO's VLT image taken with a circular fisheye lens.
An example of full-frame fisheye used in a closed space (Nikkor 10.5mm)

A fisheye lens is an ultra wide-angle lens that produces strong visual distortion intended to create a wide panoramic or hemispherical image. Fisheye lenses achieve extremely wide angles of view by forgoing producing images with straight lines of perspective (rectilinear images), opting instead for a special mapping (for example: equisolid angle), which gives images a characteristic convex non-rectilinear appearance.

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更新时间:2025/6/21 16:59:01