Chinese Journal of Quantum Electronics, Volume. 34, Issue 3, 272(2017)
Hindle testing of convex aspheric double-lens with zero-focal power
In order to realize high precision measurement of large aperture convex aspheric surface with small aperture Hindle lens, a new Hindle testing method of convex aspheric double-lens with zero-focal power is proposed. The shortcomings of traditional Hindle testing are solved effectively by adding correction lens with zero-focal power. The design and analysis of the convex aspheric surface with the aperture of 180 mm, radius of 380 mm and eccentric ratio of 2.8 are carried out. The residual wave aberration curves of the system are given respectively with different focal power distribution and different distances between two lenses with zero-focal power. A better system residual wave aberration of 0.0006λ is obtained, and feasibility of the method is verified.
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YAOJingang, ZHENG Liehua, HAO Peiming. Hindle testing of convex aspheric double-lens with zero-focal power[J]. Chinese Journal of Quantum Electronics, 2017, 34(3): 272
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Received: Apr. 25, 2016
Accepted: --
Published Online: Jun. 9, 2017
The Author Email: YAOJingang (121922417@qq.com)