"The biggest hurdle to try and stage major cricket matches is the cost and ongoing maintenance of turf pitches," Maxwell said. "For the Twenty20 product where really you're coming to see the ball struck to the boundary as often as possible, the bowlers are given some encouragement, but the main thing is going to be regular bounce and give them player safety and we think that's going to be the best solution for it. The advancement in technology of these things is phenomenal, even in the last five years.".AO has been demonstrated for the correction of higherorder aberrations in the three major types of ophthalmic imaging modalities: floodillumination ophthalmoscope (fundus camera), scanning laser ophthalmoscope (SLO), and OCT. It was first demonstrated in the floodillumination ophthalmoscope in 1997 for imaging of cone photoreceptors and vision improvement.3 The concept of AO in an SLO was first proposed by Dreher et al,6 but not fully implemented with a wavefront