Infrared and Laser Engineering, Volume. 50, Issue 11, 20210129(2021)
Design of miniaturization concentric reflective mobile phone lens
Figures & Tables(10)
Table 1. Optical design prescription
View tableView in ArticleTable 1. Optical design prescription
Parameter Value Waveband/nm 486-656 (Visible light) Relative aperture 1/1.8 Full field of view/(°) 100 Focal length/mm 2.7 Total length/mm $ \leqslant $ 2.7
Table 2. Initial structural prescription
View tableView in ArticleTable 2. Initial structural prescription
Surface type Radius/mm Thickness/mm Glass OBJ $\infty $ $\infty $ 1 1.885 1.047 1.66,20.4 2 0.832 0.830 1.59,30.9 STO $\infty $ −0.830 MIRROR 4 0.832 −1.047 1.66,20.4 5 1.885 −0.5 IMA 2.385
Table 3. Tolerance of the optical system
View tableView in ArticleTable 3. Tolerance of the optical system
Item Value TFRN/fringes ±1.5 TSDX, TSDY/mm ±0.013 TTHI/mm ±0.013 TSTX, TSTY/(°) ±0.02 TEDX, TEDY/mm ±0.013 TETX, TETY/(°) ±0.02
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Yang Wang, Ning Wang, Zhiyuan Gu, Lei Zhang, Yuegang Fu. Design of miniaturization concentric reflective mobile phone lens[J]. Infrared and Laser Engineering, 2021, 50(11): 20210129
Paper Information
Category: Optical design
Received: Dec. 11, 2020
Accepted: --
Published Online: Dec. 7, 2021
The Author Email: Gu Zhiyuan (zhiyuan.gu@gmail.com)
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