Guidance for Align Tech (ALGN)

Period	Range	Estimate	Revenue Range	Revenue Estimate	Target	Details
Q3 2011	N/A	N/A	$118.00M – 123.00M	$118.50M	= Maintained	Details
Q1 2011	$0.15 – $0.17	$0.20	$99.00M – 102.50M	$95.60M	Lowered	Details