title: Remote-focusing microscopy with long working distance objective lenses.
abstract: Remote-focusing microscopy has recently attracted a lot of interest due to its high-speed axial scanning capabilities. In this paper, we modeled remote-focusing microscopy, based on a pair of long working distance objective lenses. Three-dimensional intensity distributions of the point spread functions (PSFs) are calculated, and no significant spherical aberrations are introduced over a large volume of 100  μm×100  μm×150  μm. The validity of the scheme is verified by imaging biological samples and microelectronic chips at the imaging depth of 150 μm without introducing aberrations in the experiment.
authors.forename: Yujiao
authors.initials: Y
authors.lastname: Qi
authors.forename: Ming
authors.initials: M
authors.lastname: Lei
authors.forename: Yanlong
authors.initials: Y
authors.lastname: Yang
authors.forename: Baoli
authors.initials: B
authors.lastname: Yao
authors.forename: Dan
authors.initials: D
authors.lastname: Dan
authors.forename: Xianghua
authors.initials: X
authors.lastname: Yu
authors.forename: Shaohui
authors.initials: S
authors.lastname: Yan
authors.forename: Tong
authors.initials: T
authors.lastname: Ye