Originally posted by hyun
if it's $50 for the IR, the other one is wire remote, i dun mind getting wire remote.
but if it's like $150 for one of those other brands without remote, just sit there and forward-backward, but it more or less autofocuses, sounds quite ok leh.
if i have to fine focus for every slide, jialatz liao.
and sorry i dun understand the uses of different lenses for the projectors.. it's to make the projection area larger for large screens?