34 David Busch’s Nikon D7000 Guide to Digital SLR Photography

Figure 2.4

The autofocus mode you select is dis- played on the top-panel LCD (left) and on the back-panel LCD when the Info button is pressed.

The three autofocus modes are:

■(AF-C) Continuous-servo autofocus. This mode, sometimes called continuous autofocus, or AF-C, sets focus when you partially depress the shutter button (or other autofocus activation button), but continues to monitor the frame and refo- cuses if the camera or subject is moved. This is a useful mode for photographing sports and moving subjects. Focus or release priority can be specified for AF-C mode using CSM #a1.

■(AF-S)Single-servo autofocus. This mode, sometimes called single autofocus, or AF-S, locks in a focus point when the shutter button is pressed down halfway (there are other autofocus activation button options, described in Chapter 9), and the focus confirmation light glows at bottom left in the viewfinder. The focus will remain locked until you release the button or take the picture. This mode is best when your subject is relatively motionless. As you’ll learn in Chapter 9, you can set your Nikon D7000 using the Custom Settings menu (CSM #a2) so that the cam- era will not take a photo unless sharp focus is achieved (focus priority), or so that it will go ahead and snap a photo while still adjusting focus (release priority).

■(AF-A) Automatic autofocus. In this mode, the D7000 will select from AF-S or AF-C, depending on whether your subject is stationary or moving.

Choosing the Focus Area Mode

The Nikon D7000 uses up to 39 different focus points to calculate correct focus, using one or more points you can select yourself, or which the camera can choose. To choose a focus area mode, follow these steps:

1.Enter setting mode. Press and hold the autofocus mode button in the center of the AF/M switch.

2.Rotate sub-command dial. The dial, on the front of the camera, can be used to select one of the six modes. The current AF area mode chosen will be displayed on

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Nikon D7000 manual Choosing the Focus Area Mode
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D7000 specifications

The Nikon D7000 is a mid-range digital single-lens reflex (DSLR) camera that has garnered a reputation for its impressive blend of features and user-friendly design. Released in 2010, the D7000 marked a significant step forward for Nikon, appealing to both amateur photographers and enthusiasts seeking a robust and versatile camera.

At the heart of the D7000 is a 16.2-megapixel APS-C (DX) CMOS sensor that delivers sharp, high-resolution images with rich colors and stunning detail. Coupled with Nikon's EXPEED 2 image processing engine, the camera excels in low-light performance, allowing photographers to shoot at sensitivities ranging from ISO 100 to ISO 6400, expandable to ISO 25600. This flexibility empowers users to capture clean images even in challenging lighting situations.

The autofocus system of the D7000 is another highlight, featuring a 39-point AF system with nine cross-type sensors. This advanced system ensures fast and accurate focus, making it suitable for a variety of shooting scenarios, from portraits to fast-action sports photography. The camera also includes full HD video recording capabilities at 1080p, with options for frame rates of 24, 25, and 30 frames per second, providing videographers with quality and flexibility.

The D7000's build quality is robust, with a magnesium alloy body designed to withstand the rigors of regular use. It is weather-sealed to protect against dust and moisture, making it a reliable choice for outdoor shooting. The camera features a 3-inch LCD screen with a resolution of 921,000 dots, allowing for high-clarity image review and menu navigation. The 100% viewfinder coverage gives a true-to-life perspective when composing shots.

Additional features include in-camera HDR, multiple exposure capabilities, and a comprehensive set of scene modes that assist users in achieving the best results in various conditions. The D7000 is also equipped with dual memory card slots, supporting both SD and SDHC formats for ample storage and backup options.

With its combination of high-quality imaging, advanced autofocus, robust build, and versatile features, the Nikon D7000 stands out as a powerful tool for photographers looking to elevate their craft.
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