| 摘要 |
Disclosed is an optical arrangement providing selective plane illumination, including an inverted illumination objective mounted below a sample support in use providing a line or plane of light at the sample support, and at least one image collection objective mounted above the support, said inverted illumination objective having an illumination objective optic axis, and said image collection objective having an image collection objective optical axis, wherein illumination light is arranged to propagate toward the illumination objective lateral offset to the illumination objective optical axis such that the illumination light leaving the illumination objective propagates toward the sample support at an oblique angle relative to the illumination objective optical axis, and wherein the image objective optical axis has an angle α which is obtuse to the illumination objective optical axis and generally perpendicular to light propagating at the sample support. |
