i need some very basic info about the options when buying glasses. my prescription is: R sph -6 cyl -1 ax 180 pris 1 base DN L sph -5.75 cyl -1 ax 180 pris 1 base UP with this prescription, can i get rimless glasses? or is it too strong? if its too strong, would half-rimless work out? are there any restrictions on bendy-metal glasses (e.g memoflex) with regard to prescription? also how exactly does bendy-metal frames work? are they essentially unbreakable? are they heavier or lighter than non-bendy frames? i read that the latest plastic lenses are lighter and thinner than their glass counterparts, is it true? how badly do they scratch, will cleaning it with a cloth likely scratch it? transitions lenses (aka reactions) - in darkened mode, are they the equivalent of shades? how "slow" is the transition from light to darkened? in a dark room with a bright monitor will they "switch on and off" as i look at and away from the screen? finally roughly how thick (in mm roughly) would a lens fitting the above prescription be, for both plastic and glass? cheers.
