Canon PowerShot G1 Manuale Utente Scaricare il pdf (Pagina 4)

Low-light shooting made easy

All four cameras give you fine control over ISO settings in 1/3rd stop

increments – the PowerShot S110 allows this via the quick and easy

to use lens Control Ring, while the PowerShot G15 and G1 X have

a shortcut on the rear multi-control dial. They all give you the

flexibility to set the maximum ISO level on the Auto ISO setting

(up to ISO 1600) and control over noise reduction in-camera.

Without HS SystemWith HS System

DIGIC Imaging Processor – the brain

inside every Canon digital camera

The DIGIC processor ensures high image quality with

accurate colours, quick autofocus and low noise. All four

cameras use the newly-evolved DIGIC 5 processor, enabling

High-Speed Burst HQ mode which allows you to capture split-

second action with a burst of shots over a short amount of time.

Full HD Movies

As well as shooting stills, all cameras feature the ability to capture

Full HD (1080p) high definition movies with stereo sound and an

HDMI output port for easy, high quality playback via HDTV displays.

High-sensitivity sensors

and DIGIC processing

The PowerShot S110 and G15 both use

1/1.7 type high-sensitivity sensors, which

perform well in a range of conditions,

including low light. The PowerShot G1 X sensor, at 18.7x14mm, with

a surface area approximately 6.3x larger still, is specifically designed

to offer best-in-range low light performance and image quality.

Image sensors with a larger surface area allow for individual pixels

to be larger, and so are more efficient at gathering light. Combined

with Canon’s powerful DIGIC processing this leads to improved

low light performance with the ability to use a higher ISO setting

without encountering high levels of image noise. The Canon CMOS

sensors included in the PowerShot G and S series incorporate sensor

technologies that feature in our EOS range. On-chip noise reduction

eliminates unwanted noise at time of capture while an optimised

micro lens configuration ensures maximum light gathering efficiency.

Even though these cameras are compact in size they’re designed

to give superb image quality and perform in a range of conditions

including low light.

It’s the combination of lens, sensor and processor that decides the

image quality and Canon combines its leading optical technology

with the HS System (the combination of DIGIC processing and a

high-sensitivity sensor) to achieve market-leading image quality.

Canon HS System:

Delivering premium quality

Canon CMOS sensor technology

Large, optimised micro lenses. Enhances high ISO performance

Large pixels with large photodiode area. Enhances Low ISO performance

Micro lens area: Enlarged

PD area: Enlarged

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Canon PowerShot G1 Manuale Utente Pagina 4

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