Exposure Mode, CPU Lenses, Depth-of-Field Preview

Exposure Mode

Exposure mode determines how the camera sets shutter speed and aperture when adjusting exposure. Four modes are available: programmed auto (P), shutter-priority auto (S), aperture-priority auto (A), and manual (M).

CPU Lenses

When using a CPU lens equipped with an aperture ring, lock the aperture ring at the minimum aperture (highest f/-number). At other settings, the shutter release will be disabled and a blinkingwill appear in the aperture displays in the top control panel and viewﬁnder. Type G lenses are not equipped with an aperture ring.

Depth-of-Field Preview

To preview the effects of aperture, press and hold the depth-of-ﬁeld preview button. The lens will be stopped down to the aperture value selected by the camera

(modes P and S) or the value chosen by the user (modes

A and M), allowing depth of ﬁeld to be previewed in the viewﬁnder (if an optional SB- 800 or SB-600 Speedlight is attached, a modeling ﬂash will be emitted).

b1—ISO Auto ( 188)

When On is selected for Custom Setting b1 (ISO auto), the camera automatically varies sensitivity in the range 100–800 (ISO equivalent) to help ensure optimum expo- sure when the limits of the camera exposure metering system are exceeded (exposure modes P, S, and A) or optimum exposure can not be achieved at the shutter-speed and aperture selected by the user (exposure mode M). When sensitivity is altered from the value selected by the user, ISO-AUTOwill ﬂash in the rear control panel and a ﬂashing ISO-Awill be displayed in the viewﬁnder. In the camera photo information display for pictures taken at altered sensitivities, the ISO value will also be displayed in red. Note that noise is more likely to appear in photographs taken at higher sensitivities.

On can not be selected for ISO auto when sensitivity is set to HI-1or HI-2; similarly, HI-1or HI-2can not be selected when ISO auto is on. If a ﬂash is used when ISO auto is on, ISO will be ﬁxed at the value selected by the user. If ISO auto is on when autoexposure bracketing is selected in exposure mode M, sensitivity will vary around the value selected by the user as required by the bracketing program.

b7—Fine-Tune Exposure ( 191)

Optimal exposure can be ﬁne-tuned separately for each metering method (note that the exposure compensation icon is not displayed when exposure is ﬁne-tuned).

e4—Modeling Flash ( 199)

If Off is selected for Custom Setting e4 (Modeling ﬂash), the optional SB-800 and SB- 600 will not emit a modeling ﬂash when the depth-of-ﬁeld preview button is pressed.

Taking Photographs—Exposure

D2x specifications

The Nikon D2x, launched in 2005, marked a significant advancement in digital photography for both professionals and enthusiasts. It was designed to deliver exceptional performance and quality within a robust body, making it a trusted companion for various photographic scenarios.

At the heart of the D2x is a 12.4 megapixel CMOS sensor, which offers a remarkable level of detail and enables large prints without compromising image quality. This sensor distinguishes itself by providing excellent dynamic range and responsiveness, allowing photographers to capture stunning images even in challenging lighting conditions.

One of the D2x's standout features is its dual-area autofocus system. The camera boasts 11 AF points, with three-dimensional focus tracking that intelligently predicts the movement of subjects, ensuring sharp focus even with fast-moving objects. This makes it particularly suitable for sports and wildlife photography, where decisive moments are fleeting.

The D2x operates with a high-speed continuous shooting mode, capable of capturing up to 5 frames per second in RAW format. This is a crucial feature for action photographers who need quick succession shots to get that perfect frame. Additionally, the camera offers a burst mode that enables extended shooting, with a capacity for up to 85 frames in JPEG format, ensuring that no moment is missed.

Another highlight of the Nikon D2x is its advanced metering system, which utilizes 1005 pixel RGB sensors to achieve precise exposure control. This system evaluates the scene and ensures that highlights and shadows are well-balanced for a natural look, contributing to the overall quality of images produced.

The D2x is built with a rugged magnesium alloy body designed to withstand tough conditions, making it suitable for fieldwork. It also integrates an ergonomic design that enhances comfort during prolonged shooting sessions, accommodating the demanding nature of professional use.

In terms of connectivity, the D2x includes USB 2.0 and HDMI ports for easy connectivity and data transfer. It also supports Nikon’s Creative Lighting System, which allows for advanced flash synchronization and control, giving photographers flexibility in managing lighting setups.

Overall, the Nikon D2x remains a notable camera in Nikon's lineup, recognized for its high-performance image capture, robust build, and reliable focus capabilities. As a professional-grade camera, it combines advanced technologies with user-friendly features, catering to the needs of both aspiring and seasoned photographers.

Nikon D2x manual Exposure Mode, CPU Lenses, Depth-of-Field Preview, B7-Fine-Tune Exposure

Models: D2x