Canon 50d Owners Manual

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3 Setting the Image-recording Quality
Guide to Image-recording Quality Settings (Approx.)
 Figures for the file size, possible shots, and maximum burst during continuous 
shooting are based on Canon’s testing standards (ISO 100 and Standard 
Picture Style) using a 2GB card.  These figures will vary depending on the 
subject, card brand, ISO speed, Pi cture Style, Custom Functions, etc.
  The maximum burst applies to high-speed continuous shooting. Figures in 
parentheses apply to an Ultra DMA (UDMA) 2GB card based on Canon’s 
testing standards.
QualityPixelsPrinting
SizeFile Size (MB)Possible ShotsMaximum  Burst
JPEG 
setting
73Approx. 15.1 
megapixels (15M)A3 or larger5.037060 (90)
832.5740150 (740)
74 Approx. 8.0 
megapixels (8M) A3 - A43.0 620 110 (620)
841.61190390 (1190)
76Approx. 3.7 
megapixels (3.7M)A4 or smaller1.71090330 (1090)
860.9 20401050 (2040)
RAW 
setting
1Approx. 15.1 
megapixels (15M)A3 or larger20.29116 (16)
D 1Approx. 7.1 
megapixels (7.1M)A3 - A412.614016 (16)
D 2 Approx. 3.8 
megapixels (3.8M) A4 or smaller9.2 200 19 (19)
RAW & 
JPEG 
settings
73Approx. 15.1 megapixelsA3 or larger20.2+7210 (10)1Approx. 15.1 megapixelsA3 or larger5.0
73Approx. 15.1 megapixelsA3 or larger12.6+
100 10 (10)
D1Approx. 7.1 megapixelsA3 - A45.0
73Approx. 15.1 megapixelsA3 or larger9.2+12011  ( 11 )D2Approx. 3.8 megapixelsA4 or smaller5.0
 If you select both RAW and JPEG, the same image will be captured in 
both types at the selected image-recording quality. The two images will 
be saved in the same folder with the same file numbers (file extension 
JPG for JPEG and CR2 for RAW).
  When  D 1 or D 2 is selected, the LCD panel will display  D.
  The icons are read as follows:  1 (RAW), D 1 (Small RAW1), 
D 2 (Small RAW2),  7 (Fine),  8 (Normal), 3  (Large), 4 (Medium), 
and  6 (Small).
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3 Setting the Image-recording Quality
The RAW image is the data output by the image sensor and converted 
to digital data which is recorded on the  card as is. You can select it from 
among  1, D 1, or D 2. “RAW” written in the text will refer to 
all three RAW settings:  1, D 1, and  D2.
With RAW images, you can use the pr ovided software to make various 
adjustments as needed. From the RAW image, the software can 
develop and produce the adjusted image  in the desired type such as 
JPEG or TIFF.
The maximum burst during conti nuous shooting indicated on the 
preceding page is the number of continuous shots that can be taken 
without stopping, based on a formatted 2GB card.
The number is displayed in the 
viewfinder on the bottom right. If the 
maximum burst is 99 or higher, “ 99” will 
be displayed.
About RAW
Maximum Burst During Continuous Shooting
About [ 8C.Fn II -2: High ISO speed noise reduction] and 
RAW or RAW+JPEG images
Although [ 8C.Fn II -2: High ISO speed noise reduction ] (p.176) settings 
(Standard/Low/Strong/Disable) are applied to the recorded images, the 
images without noise reduction applied are used during image playback (on 
the LCD monitor and on a TV screen) or direct printing. (Noise may appear 
in the images.)
Confirm the noise reduction effects or print noise-reduced images with 
Digital Photo Professional (provided software).
Commercial software might not be able to display RAW images. Using the 
provided software is recommended.
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3 Setting the Image-recording Quality
Set the ISO speed (image sensor’s s ensitivity to light) to suit the 
ambient light level. In the Basic Zone modes, the ISO speed is set 
automatically (p.64).
1Press the  button. ()9
2Set the ISO speed.
  While looking at the LCD panel or 
viewfinder, turn the < 6> dial.
  It can be set within ISO 100-3200 in 
1/3-stop increments.
  When “ A” is selected, the ISO speed 
will be set automatically (p.64).
  The maximum burst is displayed even when a card is not in the camera. 
Make sure that a card is loaded before taking a picture.
  The maximum burst for < o> is displayed regardless of the drive mode 
setting.
  If [8 C.Fn II -2: High ISO speed noise reduction ] is set to [2: Strong], 
the maximum burst will be reduced (p.176).
If the viewfinder displays “ 99” for the maximum burst, it means the maximum 
burst is 99 or higher. If 98 or lower is displayed, the maximum burst is 98 or 
lower. If you stop the continuous shooting, the maximum burst will increase. 
After all the captured images are writte n to the card, the maximum burst will 
be as listed on page 61.
i : Setting the ISO Speed N
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i: Setting the ISO Speed N
ISO Speed Guide
If the ISO speed is set to “A”, the actual 
ISO speed to be set will be displayed 
when you press the shutter button 
halfway. As indicated below, the ISO 
speed will be set automatically to suit the 
shooting mode.
* If fill flash results in overexposure, ISO 100 or a higher ISO will be set.
ISO SpeedShooting Situation
(No flash)Flash Range
100 - 200Sunny outdoorsThe higher the ISO speed, the farther the flash range 
will be (p.108).400 - 800Overcast skies, evening
1600 - 3200, H1, H2Dark indoors or night
About “A” (Auto) ISO Speed
  If [8 C.Fn II -3: Highlight tone priority ] is set to [1: Enable], the 
settable ISO speed range will be ISO 200 - 3200 (p.177).
  Using a high ISO speed or shooting in high-temperature conditions may 
result in more grainy images. Long exposures can also cause irregular 
colors in the image.
With [ 8C.Fn I -3: ISO expansion] set to [ 1: On], “H1 ” (equivalent to ISO 
6400) and “H2 ” (equivalent to ISO 12800) can also be set (p.174).
Shooting ModeISO Speed Setting
1/3 /4 /5 /6 /7/
C /d /s /f /8ISO 100 - 1600
2Fixed at ISO 100
aFixed at ISO 400
With flashFixed at ISO 400*
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By selecting a Picture Style, you can obtain the image effects matching 
your photographic expression or the subject.
In the Basic Zone modes (except for C), you cannot select the Picture 
Style.
1Press the  button.
 When the camera is ready to shoot, 
press the < A> button.
X The Picture Style screen will appear.
2Select a Picture Style.
  Turn the < 6> or  dial to select 
a Picture Style, then press < 0>.
X The Picture Style will take effect and 
the camera will be ready to shoot.
P  Standard  (C : Standard)
The image looks vivid, sharp, and  crisp. This is a general-purpose 
Picture Style suitable for most scenes.
Q  Portrait  (C : Smooth skin tones)
For nice skin tones. The image look s softer. Effective for close-ups 
of women or children. This Picture Style is also selected 
automatically when the M ode Dial is set to .
By changing the [ Color tone] (p.67), you can adjust the skin tone.
R Landscape ( C: Vivid blues and greens)
For vivid blues and greens, and very sharp and crisp images. 
Effective for impressive landscapes. This Picture Style is also 
selected automatically when the Mode Dial is set to < 3>.
A  Selecting a Picture StyleN
Picture Style Effects
You can also use the [ 2 Picture Style ] menu to select the Picture Style.
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A Selecting a Picture Style N
S Neutral
This Picture Style is for users who prefer to process images with 
their personal computer. For  natural colors and subdued images.
U  Faithful
This Picture Style is for users who prefer to process images with 
their personal computer. When the  subject is captured under a color 
temperature of 5200K, the color is adjusted colorimetrically to match 
the subject’s color. The image is dull and subdued.
V Monochrome  (C : Monochrome image)
For black-and-white images.
W  User Def. 1-3
You can register your own Picture Style settings for [Portrait], 
[
Landscape], etc (p.69). Any User Defined Picture Style which has not 
been set will have the same settings as the Standard Picture Style.
The symbols on the top of the Pict ure Style selection screen refer to 
parameters such as [ Sharpness] and [Contrast ]. The numerals 
indicate the parameter settings, such as [Sharpness ] and [Contrast ], 
for each Picture Style.  
Symbols
About the Symbols
Other than with RAW, the black-and-white image cannot be reverted to 
color. If you want to later shoot pictures in color, make sure the 
[Monochrome ] setting has been canceled. When [Monochrome ] is 
selected, < 0> will appear in the viewfinder and on the LCD panel.
g Sharpness
h Contrast
i
Saturation
j
Color tone
k
Filter effect (Monochrome)
l
Toning effect (Monochrome)
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You can customize a Picture Style by adjusting individual parameters 
like [ Sharpness ] and [Contrast ]. To see the resulting effects, take test 
shots. To customize [ Monochrome], see the next page.
1Press the  button.
2Select a Picture Style.
 Turn the < 6> or  dial to select 
a Picture Style, then press the < B> 
button.
3Select a parameter.
  Turn the < 5> dial to select a 
parameter, then press < 0>.
4Set the parameter.
  Turn the < 5> dial to adjust the 
parameter as desired, then press 
< 0 >.
  Press the < M> button to save 
the adjusted parameter. The Picture 
Style selection screen will reappear.
X Any settings different from the default 
will be displayed in blue.
Parameter Settings and Effects
A  Customizing a Picture StyleN
g Sharpness [0] : Less sharp outline [+7] : Sharp outline
h  Contrast [-4] : Low contrast [+4] : High contrast
i  Saturation [-4] : Low saturation[+4] : High saturation
j Color tone[-4] : Reddish skin tone[+4] : Yellowish skin tone
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A Customizing a Picture Style N
For Monochrome, you can also set [ Filter effect] and [Toning effect ] in 
addition to [Sharpness ] and [Contrast] explained on the preceding 
page.
kFilter Effect
With a filter effect applied to a 
monochrome image, you can make 
white clouds or green trees stand out 
more. 
lToning Effect
By applying a toning effect, you can 
create a monochrome image in that 
color. It can make the image look more 
impressive.
The following can be selected: [ N:None] 
[S:Sepia ] [B:Blue ] [P:Purple ] 
[G:Green ].
Monochrome Adjustment
 By selecting [ Default set.] in step 3, you can revert the respective 
Picture Style to its default parameter settings.
  To shoot with the Picture Style you modified, follow step 2 on the 
preceding page to select the modified Picture Style and then shoot.
FilterSample Effects
N: NoneNormal black-and-white image with no filter effects.
Ye :  Ye l l o wThe blue sky will look more natural, and the white clouds will look crisper.
Or: OrangeThe blue sky will look slightly darker. The sunset will look more brilliant.
R: RedThe blue sky will look quite dark. Fall leaves will look crisper and brighter.
G: GreenSkin tones and lips will look fine. Tree leaves will look crisper and brighter.
Increasing the [ Contrast] will make the filter effect more pronounced.
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You can select a base Picture Style such as [Portrait] or [Landscape], adjust its 
parameters as desired and register it under [User Def. 1], [User Def. 2], or 
[
User Def. 3]. You can create Picture Styles whose parameter settings such as for 
sharpness and contrast are different. You can also adjust the parameters of a 
Picture Style which has been registered to the camera with the provided software.
1Press the  button.
2Select [User Def.].
  Turn the < 5> dial to select [ User 
Def. * ], then press the < B> button.
3Press .
 With [ Picture Style] selected, press 
< 0 >.
4Select the base Picture Style.
  Turn the < 5> dial to select the base 
Picture Style, then press < 0>.
 
To adjust the parameters of a Picture 
Style which has been registered to the 
camera with the provided software, 
select the Picture Style here.
5Select a parameter.
  Select a parameter such as 
[Sharpness ], then press < 0>.
A  Registering a Picture StyleN
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A Registering a Picture Style N
6Set the parameter.
 Turn the < 5> dial to adjust the 
parameter as desired, then press 
< 0 >.
For details, see “Customizing the 
Picture Style” on pages 67-68.
  Press the < M> button to register 
the new Picture Style. The Picture 
Style selection screen will then 
reappear.
X The base Picture Style will be 
indicated on the right of [ User Def. *].
If a Picture Style has already been registered under [ User Def. *], changing 
the base Picture Style in step 4 will nullify the parameter settings of the 
registered Picture Style.
To shoot with the registered Picture Style, follow step 2 on the preceding 
page to select [ User Def. *] and then shoot.
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