Canon EOS-1Ds Mark III Conceção e desempenho - Página 13

Procurar online ou descarregar pdf Conceção e desempenho para Software Canon EOS-1Ds Mark III. Canon EOS-1Ds Mark III 25 páginas. Digital slr camera
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M2 (6.3MP), and S (4.2MP). An additional choice is CR2

RAW at 16.6MP. The recording quality, or compression

rate, is independent of the pixel count. For each of the

four pixel counts, there are ten compression rates

selectable from the menu, from 1 (minimum quality,

maximum compression) to 10 (maximum quality,

minimum compression). All the recording quality levels

and combinations, JPEG, RAW and RAW + JPEG, can now

be accessed directly with the Quality button and the

Quick Control Dial.

Color Matrix

The EOS-1Ds Mark II has five pre-set color matrixes (which have been re-tuned to control

red saturation), the same as the EOS-1D, the EOS-1Ds and the EOS-1D Mark II:

S S t t a a n n d d a a r r d d : : (sRGB compatible) Provides natural-looking color shades and tones. It is the

starting point for general shooting.

P P o o r r t t r r a a i i t t : : (sRGB compatible) Provides a warmer color palette, ideal color tones for portraits.

H H i i g g h h S S a a t t u u r r a a t t i i o o n n : : (sRGB compatible) Brighter, more vibrant colors make color shades

look similar to high-saturation slide film. It is useful for product shots and on-screen

applications.

A A d d o o b b e e R R G G B B : : Preserves a wider color gamut than sRGB. This setting is recommended for

advanced users with experience in color management.

L L o o w w S S a a t t u u r r a a t t i i o o n n : : (sRGB compatible) Makes color shades lighter or more subdued. It is

useful for portraits and studio shooting.

Like the 1D Mark II, the 1Ds Mark II has two additional

matrixes that can be set by the user for color space (sRGB,

Adobe RGB), color saturation (5 levels: low, slightly low,

standard, slightly high, high) and color tone (5 levels: -2,

-1, 0, +1, +2).

In addition to the standard processing parameters applied

automatically by the camera during image recording, three

sets of parameters can be determined by the user. The tone

curve must first be set with dedicated software. Then, in

addition to standard, the options are TCD1, TCD2 and TCD3.

There are six sharpness levels, from 0 to 5 and five levels of

contrast, from –2 to +2. By altering these parameters, users

can "develop" their images however they like.

The EOS-1Ds Mark II and the 1D Mark II feature ten white balance modes, from totally

automatic control to precise setting of the color temperature in degrees Kelvin to give

photographers unsurpassed control, even in difficult tungsten/fluorescent mixed light.

III. NEW AND IMPROVED DESIGN FEATURES