protege

i was wondering where i might find lenses for this car. i pulled the projector out of a 92 es300. the lenses where cracked and 2 where missing. i measured the opening and it is 3.5 in and all i can find on ebay are 3in. will a 3in fit and work?

btw im new here. i dont own a lexus. but im trying to fit the projectors in my protege. any help would be nice. also are these projector good? or should i keep looking for a better set?

and if there is not a place to get them does anyone have some laying around by chance?

thnx
protege