Why people love the UHD55 The UHD55 has a throw ratio of 1.21:1 to 1.59:1 (±3%), with 1.3x manual zoom. That translates to a projection distance of roughly 1.2m to 8.1m (about 4 to 26.5 feet), capable of producing a 30” to 301” diagonal image depending on distance and zoom setting.
