characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size

Full Title

Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images (in microscopes G02B21/22) > by providing first and second parallax images to an observer's left and right eyes > of the autostereoscopic type > involving lenticular arrays > characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size