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@article{Hong:2022:10.1364/OE.450320,
author = {Hong, W and Dunsby, C},
doi = {10.1364/OE.450320},
journal = {Optics Express},
pages = {4274--4278},
title = {Automatic tube lens design from stock optics for microscope remote-refocusing systems},
url = {http://dx.doi.org/10.1364/OE.450320},
volume = {30},
year = {2022}
}
TY - JOUR
AB - The remote-refocusing approach of Botcherby et al. [Opt. Lett. 32, 2007 (2007) [CrossRef] ] has been applied widely to 2D and 3D fluorescence microscopes to enable rapid refocusing of the optical system without mechanically perturbing the sample. In order for this approach to operate correctly, it requires that the overall magnification of the first two microscope systems matches the ratio of the refractive indices in sample and intermedia image spaces. However, commercially available tube lenses are not always suitable to produce the desired overall magnification. Therefore, a practical approach to produce tube lenses with low expense and diffraction-limited performance is required. Tube lenses can be formed using a pair of stock achromatic doublets, however, selecting appropriate pairs of achromatic doublets from stock optics is a time-consuming process, as many combinations can be considered. In this paper, we present two software packages (Catalogue Generator and Doublet Selector) developed in MATLAB that use the application programming interface (ZOS-API) to the Zemax OpticStudio optical design software to realise an automatic search of stock achromatic doublets to produce microscope tube lenses with a specified focal length, entrance pupil diameter and maximum design field angle. An algorithm to optimise principal plane positions in versions of OpticStudio before 20.2 was also introduced to enable the use of older software versions. To evaluate the performance of Catalogue Generator and Doublet Selector, we used them to generate ten tube lens designs. All of the software-produced tube lenses have a better optical performance than those using manually selected pairs of stock doublets lenses.
AU - Hong,W
AU - Dunsby,C
DO - 10.1364/OE.450320
EP - 4278
PY - 2022///
SN - 1094-4087
SP - 4274
TI - Automatic tube lens design from stock optics for microscope remote-refocusing systems
T2 - Optics Express
UR - http://dx.doi.org/10.1364/OE.450320
UR - http://hdl.handle.net/10044/1/94559
VL - 30
ER -