Non-CPU Lenses

Specifying Lens Data

Taking Photographs—Non-CPU Lenses

By specifying lens data (lens focal length and maximum aperture), the user can gain access to a variety of CPU lens functions when using a non-CPU lens. If the focal length of the lens is known:

•Automatic power zoom can be used with attached Speedlights

•Lens focal length is listed (with an asterisk) in the playback photo info dis- play

When the maximum aperture of the lens is known:

•The aperture value is displayed in the top control panel and viewfinder

•Flash level is adjusted for changes in aperture

•Aperture is listed (with an asterisk) in the playback photo info display

Specifying both the focal length and maximum aperture of the lens:

•Enables color matrix metering (note that it may be necessary to use center- weighted or spot metering to achieve accurate results with some lenses, including Reflex-Nikkor lenses)

•Improves the precision of center-weighted and spot metering, i-TTL Bal- anced Fill-Flash for Digital SLR, and Multi-Sensor Balanced Fill-Flash for Digital SLR

Specifying Lens Focal Length

Lens focal length can be specified using the Non-CPU lens data option in the shooting menu or by pressing the FUNC. button and rotating the main command dial. The following settings are available:

•6–45 mm: 6, 8, 13, 15, 16, 18, 20, 24, 25, 28, 35, 43, and 45 mm

•50–180 mm: 50, 55, 58, 70, 80, 85, 86, 100, 105, 135, and 180 mm

•200–4000 mm: 200, 300, 360, 400, 500, 600, 800, 1000, 1200, 1400, 1600, 2000, 2400, 2800, 3200, and 4000 mm

The Non-CPU Lens Data Menu

1 Highlight Non-CPU lens data in the shooting menu ( 166) and press the multi selector to the right.

Focal Length Not Listed

If the correct focal length is not listed, choose the closest value greater than the actual focal length of the lens.

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Nikon D2x manual Non-CPU Lenses, Specifying Lens Focal Length, 128, Specifying Lens Data, Non-CPU Lens Data Menu
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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.
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