Ultra-Wide Zoom Lenses by Pentax Sorted by Price

$400 to $500	smc DA 10-17mm F3.5-4.5 ED [IF] $446.95 3.8-5.9mm f/3.7-4 for Q $496.95
$600 to $700	smc DA 12-24mm F4 ED AL [IF] $696.95
$1200 to $1600	HD DA* 11-18mm f/2.8 ED DC AW $1296.95 HD DA* 11-18mm f/2.8 ED DC AW $1296.95 HD PENTAX-D FA 15-30mm f/2.8 ED SDM WR $1346.95