About the Canon EF 600mm f/4 L IS III Lens

EF-Mount Lens/Full-Frame Format
Aperture Range: f/4 to f/32
Super UD, Fluorite & Aspherical Elements
Super Spectra and Air Sphere Coatings
Ring-Type Ultrasonic Motor AF System
Customizable Electronic Focusing Ring
Optical Image Stabilizer
Weather-Sealed Design, Fluorine Coating
Detachable, Rotatable Tripod Collar
Rounded 9-Blade Diaphragm

Capture detail from distance with this elite super telephoto lens

Deliver exceptional image quality with f/4 max aperture in a durable design with 20% reduced weight and vastly improved balance vs the previous model.

5-stop Image Stabilizer

Powerful image stabilization counters camera shake that may occur with large lenses, making for stable shooting even when hand-holding.

Advanced focus control

A new electronic focus ring and 2 focus preset points offer ultimate control and versatility for fast shooting

hoot into the light with confidence

Don't fear the flare. Shoot into the light with Canon's new multi-layered Air Sphere Coating (ASC) protecting against flare, ghosting and reduced contrast.

Focal Length	600mm
Aperture	Maximum: f/4 Minimum: f/32
Camera Mount Type	Canon EF
Format Compatibility	35mm Film / Full-Frame Digital Sensor
Angle of View	4° 10'
Minimum Focus Distance	13.78' / 4.2 m
Magnification	0.15x
Maximum Reproduction Ratio	1:6.666
Optical Design	17 Elements in 13 Groups
Diaphragm Blades	9, Rounded

Features
Image Stabilization	Yes
Autofocus	Yes
Tripod Collar	Yes Removable - rotating

Physical
Filter Thread	Drop-In: 52 mm
Dimensions (DxL)	6.61 x 17.64" / 168 x 448 mm
Weight	6.71 lb / 3050 g