Due to the large pentaprism, the top cover isa newly designed, dedicated cover havingabulge on the hotshoe area. It is 0.12 in./3mm taller than the EOS-1D Mark III and 2mmtaller than the EOS-1DsMark II. As with the EOS-1Ds Mark II, the "Ds" and "MarkIII"nameplatesare gold-plated.
IV. DISCUSSION OFNEW AND IMPROVED FEATURES 19
Design and Construction
With E-TTL II With TTL (With Flash C.Fn settings C.Fn-5-1)
Item Descri
p
tion Item Descri
p
tion
Flash mode E-TTL II /Manual flash /MULTI flash ….. Flashmode ….. MULTI flash /TTL / AutoExtFlash…..
1st curtain Flashout
p
ut 1/4..1/2..1/1
2nd curtain 1st curtain
Hi-s
p
eed 2nd curtain
FEB -3. . 2 . .1 . . 0 . . 1 . . 2 . .+
3
Hi
g
h-s
p
eed
Flash ex
p
.Com
p
-3. . 2 . .1 . . 0 . . 1 . . 2 . .+
3
Zoom Auto/24/28/35/50/70/80/105
mm
Evaluative Enable
Avera
g
eDisable
Zoom Auto/24/28/35/50/70/80/105
[
mm
]
Wireless func.: Enable/Disable
Master flash: Enable/Disable
Channel: 1/2/3/4ch
Firinggroup: A+B+C/A:B/A:B C
A:B fire ratio: 8:1, 4:1, 2:1, 1:1,1:2, 1:4, 1:
8
Item Description
Gr
p
.Cex
p
.com
p
:-3..2..1..0..1..2..+
3
Flashmode ….. TTL /AutoExtFlash / Man.ExtFlash
Enable FEB -3. .2 . . 1 . . 0. . 1 . . 2 . .+3
Disable Flashex
p
.Com
p
-3. .2 . . 1 . . 0. . 1 . . 2 . .+3
Zoom Auto/24/28/35/50/70/80/105 [mm]
Enable
Disable
Flash mode E-TTL II /Manual flash / MULTI flash…..
Flash out
p
ut 1/128..1/64..1/32..1/16..1/8..1/4..1/2..1/1
1stcurtain
2nd curtain
Hi-speed Item Description
Zoom Auto/24/28/35/50/70/80/105
[
mm
]
Flashmode ….. TTL /AutoExtFlash /Man.ExtFlash
Wireless func.: Enable/Disable Zoom Auto/24/28/35/50/70/80/105
mm
Master flash: Enable/Disable Enable
Channel: 1/2/3/4ch Disable
Firin
gg
rou
p
:A+B+C/A:B/A:B C
Group A output: 1/128……………….1/1
Grou
p
Bout
p
ut: 1/128……………….1/1
Grou
p
Cout
p
ut: 1/128……………….1/1
Enable
Disable
With MultiFlash
Flash mode ….. Manual flash /MULTI flash /TTL …..
Flash out
p
ut 1/128..1/64..1/32..1/16..1/8..1/4..1/
2
Fre
q
uenc
y
1- 199 Hz
Flash count --
,
1- 100 times
Zoom Auto/24/28/35/50/70/80/105
[
mm
]
Wireless func.: Enable/Disable
Master flash: Enable/Disable
Channel: 1/2/3/4ch
Firin
gg
rou
p
:A+B+C/A:B/A:B C
Grou
p
Aout
p
ut: 1/128……………….1/1
Grou
p
Bout
p
ut: 1/128……………….1/1
Grou
p
Cout
p
ut: 1/128……………….1/1
Enable
Disable
Wireless set.
*The flash output applies to 1/4 to 1/128 in whole-stop increments.
(The displayshows 1/2 to 1/128 in 1/3-stop increments.)
INFO. ClearSpeedlite settings
E-TTL II
Flash firing
INFO. ClearSpeedlite settings
INFO. Clear Speedlite settings
Shutter sync.
Wireless set.

Flashfunction settings

Flash firing
Flash firing
Shutter sync.
Shutter sync.
Flashfiring
INFO. Clear Speedlite settings
*Flash output will be fixedat 1/1.(Displayedfrom 1/4 to1/1.)
INFO. Clear Speedlite settings
Flashfiring
Flashfiring
(With Flash C.Fn settings C.Fn-5-2)
(With Flash C.Fn settings C.Fn-5-3)
With externalSpeedlite set to autoflash
With Manual Flash
With externalSpeedlite set to M
INFO. Clear Speedlite settings
Wireless set.

Flash Function Settings(with 580EX II)

Magnesium AlloyExterior Exterior Coversand Internal Construction