EF Mount L-Series Lens
	
Aperture Range: f/4-22
	
One Super-UD & Three Aspherical Elements
	
Optical Image Stabilization
	
Ultrasonic Autofocus Motor
	
Manual Focus Override
	
Truly Circular Diaphragm
	
Moisture Proof and Dustproof Sealing
	
Minimum Focus Distance: 1.5'
	
Filter Thread Diameter: 77mm