The Nikon Creative Lighting System (CLS)

Nikon'sadvanced Creative Lighting System (CLS) offers improved communication between the camera and compatible flash units for improved flash photography.

IICLS-CompatibleFlashUnits

The camera can be used with the following CLS-compatible flash units:

TheSB-900,SB-800,SB-700,SB-600,SB-400,andSB-R200:

SB-600

30/98

42/138

1 Ira color filter is attached to the SB-900 when AUTOor _ (flash) is selected for white balance, the

camera will automatically detect the filter and adjust white balance appropriately.

2 Controlled remotely with built-in flash in commander mode or using optional SB-900, SB-800, or SB-700 flash unit or SU-800 wireless Speedlight commander.

3 m/ft., 20 °C (68 °F), SB-900, SB-800, SB-700, and SB-600 at 35 mm zoom head position; SB-900 and SB-700 with standard illumination.

TheSU800 wirelessspeedlightcommander:When mounted on a CLS compatible camera, the SU800 can be used as a commander for remote SB 900, SB 800, SB 700, SB 600, or SB R200 flash units in up to three groups The SU800 itself is not equipped with a flash

[] Guide Number

To calculate the range of the flash at full power, divide the Guide Number by the aperture. For example, at ISO 100 the SB-800 hasa Guide Number of 38 m or 125 ft.(35 mm zoom head position); its range at an aperture of f/5.6 is 38-5.6 or about 6.8 meters (or in feet,

125+5.6=approximately 23 ft. 7 in.). For each twofold increase in ISO sensitivity, multiply

the Guide Number by the square root of two (approximately 1.4).

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Nikon D7000 user manual II CLS-CompatibleFlashUnits, 276, TheSB-900,SB-800,SB-700,SB-600,SB-400,andSB-R200, Guide Number

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.