ISdoes not help with subject motion. When there is plenty of light, allowinga high enough shutter speed IS is pointless.
ISdoes not help with subject motion. When there is plenty of light, allowinga high enough shutter speed IS is pointless.
T3i, Tamron 17-50mm f/2.8, 70-200mm f/2.8 L, Sigma 30mm f/1.4, 430ex (x2), 580ex
13.3" MacBook Pro (late '11 model) w/8GB Ram & 1TB HD, Aperture 3 & Photoshop Elements 9