Function Availability Table

AF Modes and Drive Modes

Drive mode

ONE SHOT AF

AI Servo AF

AI Focus AF

 

An image cannot be taken

Autofocus tracks the

Automatically

 

unless focus is achieved.

moving subject, and

switches

 

When focus is achieved, it

the exposure is set

between

Single

is locked. With evaluative

when the shot is

ONE SHOT

metering, the exposure

taken.

AF and AI

 

setting is also locked. (The

 

Servo AF

 

exposure setting is stored

 

according to

 

in memory before the shot

 

the subject

 

is taken.)

 

status.

 

 

 

 

 

The above conditions

The above conditions

 

 

apply during continuous

apply during

 

 

shooting. (approx.2.5 fps

continuous shooting.

 

Continuous

to a max. burst of 4

AF continues during

 

 

images.)

continuous shooting.

 

 

 

(approx. 2.5 fps, up

 

 

 

to a max. burst of 4

 

 

 

images.)

 

 

 

 

 

Since the image size is smaller than the

 

 

Image size

35mm-format film format, the equivalent lens

(22.7 x 15.1 mm / 0.89 x 0.59 in)

focal length will increase by 1.6x.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35 mm image size

(36 x 24 mm / 1.42 x 0.94 in)

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Canon 300D instruction manual AF Modes and Drive Modes, ONE Shot AF
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300D specifications

The Canon EOS 350D, 300D, and 400D are pivotal models in the history of Canon's digital SLRs, each contributing significantly to the popularization of DSLR technology among enthusiasts and professionals.

The Canon EOS 300D, introduced in 2003, marked a turning point for digital photography. It was Canon's first entry-level DSLR and brought professional-quality features to a wider audience. It features an 18-megapixel APS-C sensor, capturing images at a maximum resolution of 3072 x 2048 pixels. One of its defining characteristics was the inclusion of an 8-megapixel sensor, which was revolutionary at the time, allowing photographers to produce detailed images. The camera also provided a robust build and a user-friendly interface, making it accessible to beginners.

In 2005, Canon released the EOS 350D, building upon the 300D's foundation. The 350D refined the design with a smaller and lighter body, while also bumping up the resolution to 8 megapixels. It introduced a 2-inch LCD screen with a sharper display, enhancing usability. The camera also incorporated a more advanced DIGIC II image processor, improving overall performance, including faster autofocus and better noise control at higher ISO settings. The 350D supported a range of lenses, further expanding creative possibilities for users.

The Canon EOS 400D, launched in 2006, pushed the envelope further. With a resolution of 10 megapixels, it offered even more detail in images. The 400D introduced a newly designed dust reduction system, effectively combating sensor dust—a common issue for DSLRs. The 2.5-inch LCD screen was larger and featured a better viewing angle, allowing for more comfortable composing and reviewing of shots. This model was also equipped with the DIGIC III processor, which improved shooting speed and image quality, particularly in challenging lighting conditions.

All three models share a commitment to durability, usability, and performance, making them ideal choices for budding photographers. Their compatibility with Canon's extensive EF lens lineup ensures that users have access to a broad range of focal lengths and creative options.

In summary, the Canon EOS 300D, 350D, and 400D each played a significant role in the evolution of digital photography, providing key technologies and features that appeal to both novice and seasoned photographers alike. Their legacy continues to influence Canon's current offerings in the DSLR market.
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