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. Author manuscript; available in PMC: 2012 May 30.
Published in final edited form as: Opt Express. 2012 Jan 30;20(3):3129–3143. doi: 10.1364/OE.20.003129

Fig. 3.

Fig. 3

(a) Full FOV, LR hologram. (b) Multi-height based PSR lensfree amplitude image of a dense RBC smear is shown. This lensfree image was reconstructed using five different heights (λ = 550nm). The FOV corresponds to the green dashed rectangular in (a). (c) A 10 × objective lens (0.25NA) microscope image is provided for comparison. (d) A single height back propagated PSR amplitude image. The image FOV corresponds to the dashed blue rectangular in (b) and (c). (e) Multi-height based PSR lensfree amplitude image acquired using five different heights is shown. This FOV corresponds to the same FOV as in (d). (f) A 20 × objective lens (0.4 NA) microscope image is also provided for comparison purposes.