Monofocal Lens
Traditionally lenses were rigid, necessitating bigger incisions and stitches, thus resulting in longer recovery period. Also the sutures would cause irritation, redness, watering etc. besides inducing a spectacle number which would be unpredictable.
The size of the cataract is roughly the size of a regular sized button (collar button) 8mm
This means that the IOL implanted would also be the same size, thus necessitating a similar sized incision.
Today with advent of foldable lenses, the lens is actually rolled onto itself, thus greatly reducing incision size. The wound is practically self-sealing without for any stiches.
Monofocal lenses are intended to give clear distance vision, and will necessitate glasses for near fine print.