Canon Digital IXUS 90 IS 2555B010 User Manual

Drawing on Canon’s 70 years of 
experience in optical engineering, 

high-performance lenses are designed 
to capture every scene with pin-sharp 
clarity and realistic, vibrant colours. 
Powerful optical zoom lenses magnify up 
to 4x, depending on the model. Digital 
IXUS cameras include Canon’s unique 
optical technology, such as UA (Ultra-
high refractive index Aspherical) lenses 
to maintain seductively slender profiles 
without compromising on image quality. 
The Digital IXUS 860 IS features a 28mm 
wide-angle zoom lens, for sweeping 
cityscapes and groups shots that fit 
everyone in without taking steps back.

The second line of defence against blur is high ISO, which works by 
allowing faster shutter speeds. Auto ISO Shift boosts settings just 

enough to combat camera shake. For blur caused by subject movement, 
ISO settings up to 1600 can be manually selected – or use High ISO Auto 
and let the camera decide. High ISO can also preserve the ambience of 
low-light settings by eliminating the need for a flash.

IS stands for Canon’s optical Image Stabilizer technology, as in 
Digital IXUS 960 IS, Digital IXUS 950 IS and Digital IXUS 860 IS 

Optical IS detects and corrects camera-shake by adjusting the lens with 
absolute accuracy up to 4,000 times per second. So even at slower shutter 
speeds, you still get blur-free handheld images.