スピードライト撮影

D-TTL 調光

使用するレンズによって、内蔵スピードライトの調光方式が異

 

なります。

 

 

 

 

 

 

レンズ

内蔵スピードライトの調光方式

 

 

 

 

 

 

 

G タイプ

3D- マルチ BL 調光:測光情報を基に主要被写体

 

/ D タイ

と背景光のバランスを考慮して調光を行います。

 

プの CPU

シャッターボタンを押すと、スピードライトが本

 

レンズ

発光直前にモニター発光を行い、被写体から戻っ

 

 

てくる反射光をカメラ内の TTL マルチセンサーが

 

 

測光し、ISO、絞り、レンズの焦点距離、露出補

 

 

正量、レンズによる被写体までの距離情報などが

 

 

加味され、調光領域と調光レベルが決定されます。

 

 

 

 

G タイプ

マルチ BL 調光:3D- マルチ調光のレンズからの

 

/ D タイ

距離情報が省略された、マルチ BL 調光になりま

 

プ以外の

す。内蔵スピードライト使用時は、カメラの露出

 

CPU

モードをマニュアル(M)以外に、測光モードを

 

レンズ

スポット測光以外に設定します。

 

 

 

 

CPU 内蔵

標準 TTL 調光:背景の明るさは考慮されずに、主

 

ニッコー

要被写体の露出が適正となるように調光されます。

 

ル以外の

主要被写体を強調する場合、調光補正を行うとき

 

レンズ

に適しています。以下の場合には、自動的に標準

 

 

TTL 調光となります:

 

 

内蔵スピードライト:露出モードがマニュアル

 

 

 

M)、または測光モードがスポット測光に設定

 

 

 

されている場合。

 

 

別売りのスピードライト:スポット測光が選択

 

 

 

されている場合。

 

 

 

 

10-2

2003 1 2

Page 148
Image 148
Kodak DCS 14n manual Cpu 内蔵

DCS 14n specifications

The Kodak DCS 14n, released in 2002, marked a significant milestone in the evolution of digital photography. As a high-resolution digital single-lens reflex (DSLR) camera, it was designed for professional photographers who required exceptional image quality and performance. With its 14-megapixel sensor and advanced imaging technologies, the DCS 14n set a new standard in the industry.

One of the standout features of the Kodak DCS 14n was its 14-megapixel CCD sensor, which provided an incredible level of detail and clarity in images. This large sensor allowed for impressive tonal range and color depth, making it ideal for capturing high-quality images in various lighting conditions. The DCS 14n was equipped with a 3:2 aspect ratio, similar to traditional 35mm film, helping photographers frame their shots naturally.

The camera's ISO range of 100 to 800 allowed for versatile shooting options, while its ability to shoot in RAW file format provided maximum flexibility during post-processing. This option was particularly valuable for professional photographers who demanded control over their images and required the highest fidelity in their work.

Another notable characteristic of the DCS 14n was its user-friendly interface. The camera featured a large, clear LCD screen that made it easy to review images and navigate settings. Additionally, the intuitive button layout allowed for quick adjustments without distracting from the creative process.

In terms of build quality, the Kodak DCS 14n was designed with durability in mind. Its robust construction ensured that it could withstand the rigors of professional use. The camera was compatible with Canon EF lenses, expanding the creative possibilities for photographers who were already invested in the Canon system.

The DCS 14n also introduced advanced metering and autofocus technologies, enhancing its performance in challenging shooting environments. With a 21-point autofocus system and 256-zone metering, photographers could achieve precise exposure and focus, even in complex lighting conditions.

Overall, the Kodak DCS 14n represented a remarkable advancement in digital photography technology. Its combination of high-resolution imaging, user-friendly design, and professional-level features made it a popular choice among photographers looking to transition from film to digital. The legacy of the DCS 14n continues to influence modern DSLR designs and serves as a testament to Kodak's innovative spirit in the realm of digital imaging.