Non-CPU Lenses

If the maximum aperture of the lens has been specified using the Non-CPU lens data item in shooting menu

(126) when a non-CPU lens is attached, the current f/-number will be displayed in the viewfinder and top control panel, rounded to the nearest full stop. Other-

wise the aperture displays will show only the number of stops ( , with maximum ap-

erture displayed as

) and the f/-number must be read from the lens aperture ring.

Exposure Warning

If the camera is unable to produce the correct exposure at the selected aperture, the electronic analog exposure display (91) in the viewfinder will show the amount of under- or over-exposure and one of the following indicators will be displayed in the control panel and viewfinder shutter-speed displays:

Indicator

Description

Subject too bright. Choose smaller aperture (larger f/-number) or lower sensitivity (ISO equivalency; 50), or use optional Neutral Density (ND) filter.

Subject too dark. Choose larger aperture (smaller f/-number) or higher sensitivity (ISO equivalency; 50), or use optional Speedlight.

Aperture Lock

Aperture can be locked at the selected setting ( 92).

b3—EV Step ( 181)

This option controls whether changes to shutter speed and aperture are made in incre- ments equivalent to 1/3 EV (the default setting), ½ EV, or 1 EV.

f5—Command Dials ( 198)

Command dials > Change Main/Sub and Command dials > Aperture setting con- trol whether aperture is assigned with the main command dial, the sub-command dial, or the lens aperture ring. Regardless of the settings chosen, the command dials are always used with type G lenses, the lens aperture ring with non-CPU lenses.

Taking Photographs—Exposure

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Nikon D2Hs manual Aperture Lock, F5-Command Dials

D2Hs specifications

The Nikon D2Hs, launched in 2005, marked a significant advancement in professional digital photography, particularly in the realm of sports and action photography. This camera is widely recognized for its robust build quality and impressive performance, making it a popular choice among professionals.

At the core of the D2Hs is a 4.1-megapixel DX-format CCD sensor. While the resolution may seem modest by today’s standards, the camera excels in delivering outstanding image quality with high sensitivity and low noise, even at elevated ISO levels. The D2Hs offers ISO settings ranging from 200 to 1600, with the option to expand to 3200, enabling photographers to capture detailed images in challenging lighting conditions.

One of the standout features of the D2Hs is its advanced autofocus system, which boasts a Multi-CAM 2000 sensor with 11 autofocus points, including three cross-type sensors. This allows for swift and accurate focusing on fast-moving subjects, making it an ideal tool for sports and wildlife photographers. The camera's burst shooting capability is another highlight, providing continuous shooting at 8 frames per second, allowing photographers to capture decisive moments in rapid succession.

The D2Hs is equipped with a durable and weather-sealed magnesium alloy body, designed to withstand the rigors of professional use. The camera is ergonomically designed for comfort, featuring a large, bright viewfinder and intuitive controls that provide immediate access to essential settings. This user-friendly design helps photographers focus on their craft without unnecessary distractions.

Nikon's Picture Control system is integrated into the D2Hs, allowing photographers to customize their image processing settings for optimized results. This feature enhances creative control over aspects such as contrast, brightness, and saturation, tailoring images to the photographer’s vision.

Additionally, the D2Hs supports Nikon's range of F-mount lenses, providing versatility in lens selection for various photographic situations. Coupled with its fast processing engine, the camera ensures images are rendered with significant detail and dynamic range.

In summary, the Nikon D2Hs embodies the perfect synergy of speed, durability, and image quality, making it an enduring choice for professional photographers. Its impressive autofocus system, robust build, high-speed performance, and flexibility with lenses solidify its place in the history of Nikon's digital cameras. Even years after its release, the D2Hs remains a respected choice for serious photographers seeking reliability and excellence in their work.