 OSA Publishing Optics Letters Volume 36 Issue 20 Page 3993Zahra Kavehvash,1, Khashayar Mehrany,1 and Saeed Bagheri2Appl. Opt. 5325 5654-5659 2014Optimized s x i , s z i , and θ i for the Test 4 × 1 Lens ArrayLens 1 0.23 1.0931 0.0234Lens 2 0.16 0 0.0002Lens 3 0.16 0 0.0002Lens 4 0.23 1.0931 0.0234 