W x H x D: 約135.5 x 106.5 x 76 mm; 重量約675 g
ISO : 100-6400 可延伸25600
The D7100 is a compact, lightweight camera (W x H x D: approx. 135.5 x 106.5 x 76 mm; weight: approx. 675 g*1) that offers superior portability. It is loaded with features that enable excellent subject acquisition and
rendering performance capable of reproducing the finest details.
(W x H x D: approx. 135.5 x 106.5 x 76 mm; weight: approx. 675 g 註1)
The high density of 51-point AF system accurately acquires the intended subject for superior subject acquisition and tracking performance. Cross-type sensors have been adopted for the 15 most frequently used focus
points at the center of the frame. In addition, the center focus point (cross-type) is fully functional with lenses with a maximum aperture of f/8. This means faster, more precise autofocusing with a variety of conditions. The D7100 is also equipped with a new crop image area, 1.3x DX crop, which increases the angle of view by approximately 1.3x that of the standard DX-format angle of view. This effectively increases lens focal length to an
equivalent angle of view of approximately 2x*2, making distant subjects larger. In addition, the 51 focus points cover the entire image area when 1.3x DX crop is enabled for quick and certain acquisition of subjects moving randomly through the frame with high-speed continuous shooting at approximately 7 fps*3.
The D7100 is also equipped with a DX-format CMOS sensor, an effective pixel count of 24.1-million pixels, the high-performance EXPEED 3 image-processing engine, and does not have an optical low-pass filter. These
features enable excellent rendering with high resolution. The incredible potential of the high pixel count, high-definition D7100 can be maximized by the use of NIKKOR lenses, which offer superior rendering performance made possible with Nikon's own optical technologies.
The D7100 also offers a number of new functions that improve operation and support more natural and
efficient shooting, including Spot White Balance, a white balance Preset Manual option that allows users to
choose a specific subject from which white balance is measured with shooting in live view. Additionally, the D7100 features an RGBW array that enables more effective accumulation of light, as well as a large, 3.2-inch
high-resolution TFT LCD monitor with wide viewing angle, and an button that enables direct access to
frequently used functions.
*1Camera body only
- *2Equivalent in 35-mm  format.
- *3When 1.3x DX crop is enabled;
up to 6 fps when standard DX format is enabled. Both maximum frame rates possible only when image quality is set to JPEG/12-bit NEF (RAW). Measured according to CIPA guidelines.
標準DX模式開啟時，最高可達6fps(設為JPEG/12-bit NEF (RAW)時)
D7100 primary features
- 1.Support for lenses with a maximum aperture of f/8 and an AF system comprised of the high-density 51 focus
points offering faster AF initiation
The 51 focus-point AF system built into the D7100 utilizes the new Advanced Multi-CAM 3500DX autofocus
sensor module with 51 focus points covering a broad range of the frame for more certain acquisition of the
intended subject. Cross-type sensors have been adopted for more certain acquisition and tracking of rapidly moving subjects. In addition, the camera is able to focus automatically with extreme accuracy, even in lighting measuring just −2 EV (ISO 100, 20°C), roughly equivalent to moonlight. What's more, the center focus point
(cross-type) supports autofocusing with lenses with a maximum aperture of f/8. This allows users to enjoy ultra high-speed AF shooting with a compact and lightweight system when a telephoto NIKKOR lens with a
maximum aperture of f/4 and a teleconverter (2x) are used.
此外，也可以在−2 EV (ISO 100, 20°C，約為月光下) 下有極佳的自動對焦準確度，
- 2. 51 focus points covering the entire frame bring distant subjects closer. 1.3x DX crop for high-speed
continuous shooting at approximately 7 fps*1.
The DX format effectively increases the shooting angle of view to an equivalent of approximately 1.5x the
actual focal length of the lens*2. The new 1.3x DX crop image area increases this effect by an additional 1.3x
for a total effective increase in angle of view to approximately 2x lens focal length*2, making distant subjects
appear closer. What's more, when 1.3x DX crop is enabled, the AF system's 51 focus points cover the entire
frame, and high-speed continuous shooting at approximately 7 fps*1 is possible for quick and certain capture of the intended subject.
- 3.A new Nikon DX-format CMOS sensor, an effective pixel count of 24.1-million pixels, no optical low-pass filter, and the EXPEED 3 image-processing engine optimized for high-performance digital-SLR cameras
The D7100 is equipped with a new Nikon DX-format CMOS sensor, an effective pixel count of 24.1-million pixels and no optical low-pass filter. It supports a broad range of standard ISO sensitivities, from ISO 100 to ISO
6400, as well as further expansion to an equivalent of ISO 25600 (Hi 2) for capture of sharp, clear images for which noise is effectively suppressed throughout the entire range of sensitivities. In addition, when used with NIKKOR lenses loaded with Nikon's advanced optical technologies, the D7100's high pixel count achieves
sharp, well-defined rendering with a sense of depth. The EXPEED 3 high-performance image-processing
engine maximizes the potential of the high pixel count for faithful reproduction of scenes.
D7100配備了全新Nikon DX-格式 2410萬畫素CMOS，且無光學低通濾鏡。
- 4.A compact and lightweight Nikon DX-format camera that is strong despite its light weight, and extremely
Despite its advanced basic performance and being loaded with a number of new functions, the D7100 is a
compact, lightweight camera measuring approximately 135.5 mm wide, 106.5 mm high and 76 mm deep, and weighing just 675 g*. As an entire system, the Nikon DX format, which includes DX-format lenses, offers
excellent portability. The magnesium alloy adopted for the top and rear covers of the D7100 ensures great
strength, and sealing of individual components ensures a high level of water and dust resistance.
These aspects make the D7100 the perfect camera for a broad range of uses, from casual capture of everyday scenes to full-scale photography.
儘管搭載了許多進階及全新的功能，D7100是一台完整且輕量的相機，長高深35.5 x 106.5 x 76 mm;
- 5.Increased usability and improved operation
- A new button enables quick access to frequently used camera functions
A new button, positioned to the bottom left of the camera's monitor, enables simple access to frequently
used functions with viewfinder and live view photography, movie recording, and playback. Pressing the
button displays the options screen for the desired setting, allowing immediate access to setting options for
normal shooting, live view photography, and the retouch menu in playback mode.
圖片來自Digi Camera World
- A new Spot White Balance option for measuring white balance using a specified portion of the frame
With live view photography, preset manual white balance data can be easily acquired based on a portion of the scene selected by the user. Spot White Balance eliminates the need to prepare a reference object, such as a gray card, and allows for preset white balance measurement without changing lenses when a super-telephoto lens is used.
This new option is most convenient with outdoor shooting, and sports and landscape photography.
- A high-performance optical viewfinder utilizing a glass pentaprism and offering frame coverage of
The optical viewfinder built into the D7100 offers frame coverage of approximately 100% for extremely precise
framing of images, and magnification of approximately 0.94x* that makes all elements in the viewfinder
display easy to see. Adoption of a very bright, high-contrast, low power consumption OLED display element
ensures excellent visibility even in low temperatures.
- OLED display element
Adoption of a very bright, high-contrast, low power consumption OLED display element ensures faster
viewfinder display ((information display below image area) with excellent visibility even in low temperatures.
- 3.2-inch, 1229 k-dot TFT LCD monitor with wide viewing angle utilizing a new RGBW array
The D7100 is equipped with a large, high-definition TFT LCD monitor with wide viewing angle for which an
RGBW array that increases brightness has been adopted. This increases visibility with viewing in bright
3.2吋，1229 k點 TFT LCD廣視角螢幕，且有RGBW 陣列可以增加亮度，在很亮的環境下可增加辨識度。
- A new button enables quick access to frequently used camera functions
- Support for 1920 x 1080/60i and 1920 x 1080/30p movie recording
The combination of NIKKOR lenses, an imaging unit that does not include an optical low-pass filter, and the
EXPEED 3 image-processing engine enables sharp, high-resolution imaging expression with movie recording as well. The Multi-area mode Full-HD D-Movie function supports movie recording using not only the standard DX-movie image area, but also the new 1.3x DX crop image area. The 1.3x DX crop option brings distant
subjects closer with movie recording. In addition, the stereo microphone built into the pentaprism enables
recording of high-quality stereo sound. The D7100 also supports recording of stereo sound via connection of
the optional ME-1 stereo microphone.
支援1920 x 1080/60i and 1920 x 1080/30p 影片錄製
結合了NIKKOR 鏡頭與沒有光學低通濾鏡的影像元件和EXPEED 3影像處理引擎，使得影片錄製也有
銳利、高解析的影像呈現，Multi-area 模式 Full-HD D-Movie 功能支援了DX、DX1.3模式，
圖片來自Digi Camera World
- Support for the new WR-1 Wireless Remote Controller(available separately)
The D7100 supports the WR-1, a highly functional transceiver that enables verification and adjustment of settings*1, as well as control over remote shooting. The WR-1 uses radio waves and supports 15 channels for communication over a maximum range of 120 m*2 between multiple WR-1s. Not only can one WR-1 be configured as a transmitter and a second as a receiver*3to control operation of one remote camera, but multiple WR-1s can be configured as receivers for remote control over multiple cameras. A number of remote shooting options are available, including simultaneous release and synchronized release*4, as well as interval timer shooting and division of multiple cameras into groups for separate control over each group. Remote control is also possible using the WR-R10/WR-T10 combination.
- *1Some functions excluded.
- *2At an altitude of approximately 1.2 m; effective range may be reduced by obstacles and inclement weather.
- *3Pairing required for all WR-1, WR-R10, and WR-T10 units. Up to 20 WR-1units can be paired, up to 64 WR-R10 units can be paired.
- *4Only cameras with a ten-pin remote terminal can be employed as master cameras with synchronized release.
Other D7100 Features
- Release time lag of approximately 0.052 s*1high-speed continuous shooting at up to approximately 7 fps*1*2
- Extremely durable shutter that has passed testing for 150,000 cycles
- Built-in flash equipped with a commander function
- Double slots for SD memory cards
- New Multi-Power Battery Pack MB-D15 (available separately)
- *1Measured according to CIPA guidelines.
- *2When 1.3x DX crop is enabled; up to 6 fps when standard DX format is enabled. Both maximum frame rates possible only when image quality is set to JPEG/12-bit NEF (RAW).