Wide-Spectrum Microscope with a Long Working Distance Aspherical Objective Based on Obscuration Constraint
We present an approach for an initial configuration design based on obscuration constraint and on-axis Taylor series expansion to realize the design of long working distance microscope (numerical aperture (NA) = 0.13 and working distance (WD) = 525 mm) with a low obscuration aspherical Schwarzschild...
Main Authors: | Weibo Wang, Chao Wang, Jian Liu, Jiubin Tan |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-11-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/16/11/1886 |
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