Canon EF 100mm f2.8L Macro IS USM - Manual (Page 2)

The Canon EF100mm f/2.8L MACRO IS USM
lens is a macro lens dedicated to Canon EOS
cameras. It is equipped with an Image
Stabilizer and can shoot close-ups up to 1:1
as well as normal shots.
• "IS" stands for Image Stabilizer.
• "USM" stands for Ultrasonic Motor.
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Thank you for purchasing a Canon product.
Conventions used in this instruction
Warning to prevent lens or camera malfunction
or damage.
Supplementary notes on using the lens and
taking pictures.
Features
1. The Image Stabilizer provides the effect of
having a shutter speed about four stops faster
during normal shooting.*
This function provides optimal image
stabilization depending on shooting conditions
(such as shooting still subjects and following
shots).
2. And with the vibration gyro and acceleration
sensor, the image stabilization is highly
effective even for close-up shots.
3. UD lens elements for excellent imaging
performance.
4. Ultrasonic motor (USM) for quick and quiet
autofocusing.
5. Manual focusing is available after the subject comes
into focus in autofocus mode (ONE SHOT AF).
6. A truly round aperture hole results in a nicer
background blur.
7. A Canon macro flash makes it easy to take
close-up pictures with a flash. The inner
focusing mechanism enables AF photography
while the macro flash is attached.
8. Tight seal structure ensures excellent dust-
proof and drip-proof performance.
* Based on [1/focal length] second.
To prevent blur caused by camera shake during normal
shooting, the shutter speed should be the reciprocal of
the current focal length (1/focal length) or faster.
COP
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