Three-Magnification Double-Telecentric Optical System and Effect of Field on Optical Design

Linghong Liu; Yun Feng; Liuhua Nong; Xuehui Tang

doi:10.3788/LOP202259.0722002

[1] Zhang W Y, Zhao Q S, Wang D Y. Actualities and developing trend of machine vision[J]. Journal of Zhongyuan University of Technology, 19, 9-12, 15(2008).

[2] Yang K. Design of several industrial camera based on machine vision[D], 1-3(2013).

[3] Chen Z L, Liu Y Z, Fei M M et al. Design of industrial double telecentric optical lens with large field of view[J]. Journal of Xi’an Technological University, 38, 444-450(2018).

[4] Xia B, Wang M, Guo Q S et al. Bilateral telecentric system for image measurement of small parts[J]. Optical Instruments, 37, 314-318(2015).

[5] Ye W W, Zhou T F, Huang J X et al. Design of dual-vision double telecentric optical system based on machine vision[J]. Laser & Optoelectronics Progress, 57, 012202(2020).

[6] Ye W W, Huang J X, Zhou T F et al. Design of continuous zoom double telecentric system and analysis of cam curve[J]. Laser & Optoelectronics Progress, 57, 052201(2020).

[7] Wei X X, Li X C, Wan X J et al. Design of Bi-telecentric optical system with two-path configuration for 3-D defect inspections[J]. Optical Technique, 46, 14-19(2020).

[8] Chen Q B, Zhang Q Y, Wang Y et al. Design of ring source for Fizeau interferometer based on annular lens[J]. Laser & Optoelectronics Progress, 58, 112003(2021).

[9] Pan B, Yu L P, Wu D F. High-accuracy two-dimensional digital image correlation measurement system using a bilateral telecentric lens[J]. Acta Optica Sinica, 33, 0412004(2013).

[10] Laikin M[M]. Lens design, 36-38(2001).

[11] Li M D, Gao X Y, Ye P et al. Design of aspherical double telecentric lens for machine vision[J]. Laser & Optoelectronics Progress, 53, 070801(2016).

[12] Xiao Z X[M]. Design of engineering optical(2003).

[13] Li F Q, Zhang X H, Cai W J et al. Parameter calculation of splitting mirrors in optical-butting focal plane[J]. Acta Optica Sinica, 40, 1308001(2020).

[14] Gao X Y, Chen P B, Li M F et al. Design of wide angle wide depth double telecentric system[J]. Laser Technology, 41, 182-186(2017).

[15] Yu Q, Shen Y B, Yang Y Y. Design and testing of optical inspection lens with large-field and high resolution[J]. Journal of Zhejiang University (Engineering Science), 44, 1220-1224(2010).