Canon EF 24mm f1.4L II USM - Manual (Page 2)

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Thank you for purchasing a Canon product.
The Canon EF24mm f/1.4L II USM lens is a
high-performance wide-angle lens designed
for EOS cameras.
¡ “USM” stands for Ultrasonic Motor.
Features
1. Aspherical and UD lens elements result in
outstanding image delineation.
2. SWC (Subwavelength Structure Coating)
dramatically reduces ghosting and flare
caused by light entering at an acute angle.
3. Ultrasonic motor (USM) for quick and quiet
autofocusing.
4. Manual focusing is available after the subject
comes into focus in autofocus mode (ONE
SHOT AF).
5. A truly round aperture hole results in a nicer
background blur.
6. Tight seal structure ensures excellent dust-
proof and drip-proof performance.
Conventions used in this instruction
Warning to prevent lens or camera
malfunction or damage.
Supplementary notes on using the lens
and taking pictures.
COP
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