Using AF to FocusN

3 Focus the subject.

Aim the selected AF point over the subject, and hold down the <A> button.

X The Live View image will turn off, the reflex mirror will go back down, and AF will be executed.

XWhen focus is achieved, the beeper will sound.

4 Return to the Live View image display and shoot.

When you let go of the <A> button, the Live View image will reappear. Check the focus and exposure, then press the shutter button to take the picture (p.99).

You cannot take a picture during autofocusing. Take the picture only while the Live View image is displayed.

You can move the focusing frame with the <S> keys. To magnify the area within the focusing frame, press the <u> button.

Although you can set the AF mode to AI Servo AF or AI Focus AF, AF will stop when the camera returns to the Live View image display (step 4), so you cannot focus the moving subject.

If you want AF and AE lock to work separately, select the [7Custom Functions (C.Fn)] menu’s [Shutter/AE lock button] (p.158) and set it to [1: AE lock/AF].

AF is not possible with Remote Switch RS-60E3 (sold separately).

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Canon EOS 450D instruction manual Return to the Live View image display and shoot, 103
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EOS 450D specifications

The Canon EOS 450D, also known as the Rebel XSi in North America, is a DSLR that made its debut in early 2008. Positioned as an entry-level digital SLR, the EOS 450D was designed to cater to both photography enthusiasts and beginners looking to elevate their skills.

One of the standout features of the Canon EOS 450D is its 12.2-megapixel APS-C-sized CMOS sensor, which provides an impressive resolution for capturing high-quality images. This sensor allows photographers to print large formats and crop images significantly without losing detail. Coupled with Canon’s DIGIC III image processor, the camera delivers excellent performance in terms of image quality, noise reduction, and overall responsiveness.

The camera offers a robust ISO range of 100 to 1600, expandable to 3200, allowing for flexibility in various lighting conditions. Its nine autofocus points provide fast and accurate focusing, essential for capturing action shots and ensuring sharp images. The 450D also features a 3-inch LCD monitor, which is user-friendly and allows for easy navigation through menus and settings.

In terms of shooting capabilities, the EOS 450D supports continuous shooting at around 3.5 frames per second, making it suitable for capturing dynamic scenes. Additionally, the camera includes a variety of picture styles, enabling users to customize their images based on the desired effect.

For those interested in advanced photography techniques, the EOS 450D includes a range of exposure modes, including manual, aperture priority, shutter priority, and program mode. The camera also features built-in digital photo features such as automatic exposure compensation, which helps in achieving optimal results.

The build quality of the 450D is commendable for its class, featuring a comfortable grip and lightweight polycarbonate body, which enhances portability. Moreover, the camera supports a wide range of interchangeable lenses, allowing users to explore different photography styles and subjects.

Overall, the Canon EOS 450D stands out for its combination of user-friendly features, image quality, and solid performance. It remains a popular choice for amateur photographers looking to grow their skills and experience the world of DSLR photography. With its blend of technology and practicality, the EOS 450D has cemented its place in the hearts of many photography enthusiasts.
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