Canon Speedlite 600EX-RT


Features


1.  New wireless multiple flash system using wave communication for enhanced control of up to five groups of flashes.

2. Zoom flash head cvers wide  range nof 20-200 mm, maximum guide number  (197 ft./60m at ISO 100)
3. Redesigned coontact contruction, improved flash head durability, and exeptional dust and weather resistance for reliable operation
4. AF Assist Bearn compatible with canon's new 61-point high denisity reticular AF,
5. Dot matrix LCD panel and backl;it button provide easy visibility.
6. color filter holder fot attaching canon and third-p[arty color gela;ltion filters.
7. 18 custom functions and 7 personal functions for creative flexibility
8. Full swivel, 180o in either direction.

Specifications

Compatible Cameras 
E-TTL II/E-TTL Autoflash EOS DSLR


Guide Number 
The maximum Guide No. is approximately 196.9 ft./60m at ISO 100 varies from approximately 85.3 ft./26m to 196.9 ft. /60m according to the flash coverage (20 to 200 mm).

When the extendable wide panel is pulled out, the flash coverage is 14 mm and the Guide No. is approximately 15/49.2


Number of Flashes 
Approx. 100 - 700 flashes (with size-AA/LR6 alkaline batteries)


Recycling Time 
Normal flash: Approx. 0.1 - 5.5 sec.
Quick flash: Approx. 0.1 - 3.3 sec.


- With size-AA/LR6 alkaline batteries
- Flash-ready state indicated by beep sound


Flash Range 
Effective flash range at ISO 100 

Normal Flash
Guide Number Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
26/85.3
(20mm)
60.9 ft.
(18.6m)
42.7 ft.
(13m)
30.5 ft.
(9.3m)
21.3 ft.
(6.5m)
15.2 ft.
(4.6m)
60/196.9
(200mm)
140.6 ft.
(42.9m)
98.4 ft.
(30m)
70.3 ft.
(21.4m)
49.2 ft.
(15m)
35.2 ft.
(10.7m)
* The flash shooting range can be calculated using the equation "Guide No. ÷ set aperture value".
*Rounded off to the first decimal place.


Quick Flash


Guide
Number
Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
13.9
(20mm)
32.7 ft.
(10.0m)
22.9 ft.
(7.0m)
16.3 ft.
(5.0m)
11.4 ft.
(3.5M)
8.2 ft.
(2.5m)
32.2 (200mm) 75.3 ft.
(23.0m)
52.7 ft.
(16.1m)
37.7 ft.
(11.5m)
26.4 ft.
(8.0m)
18.8 ft.
(5.7m)


High-speed Sync (at 1/250 sec.)


Guide
Number
Aperture Value
f/1.4 f/2 f/2.8 f/4 f/5.6
13.8
(20mm)
32.3 ft.
(9.9m)
22.6 ft.
(6.9m)
16.2 ft.
(4.9m)
11.3 ft.
(3.5m)
8.1 ft.
(2.5m)
31.8
(200mm)
74.5 ft.
(22.7m)
52.2 ft.
(15.9m)
37.3 ft.
(11.4m)
26.1 ft.
(8.0m)
18.6 ft.
(5.7m)
AF Assist Beam
System: Near-infrared light pattern projection method
Linkable AF Points: Supports 1 to 61-Point High Density Reticular AF
Supported focal length:
- EF Lens: 28mm or greater
- EF-S Lens: 18mm or greater

Effective Range (Approx.):
At Center: 2.0 - 32.8 ft. / 0.6 - 10 m
Periphery: 2.0 - 16.4 ft. / 0.6 - 5 m
Custom Functions
18 Functions

Personal Functions
7 Functions
Power Source
Four AA-size/LR6 alkaline or rechargeable Ni-MH or Lithium Batteries
External Power Source
Compact Battery Pack CP-E4
Dimensions
Approx. 3.1 (W) x 5.6 (H) x 4.9 (D) in. / 79.7 (W) x 142.9 (H) x 124.5 (D) mm
*Excluding color filter holder
Weight
Approx. 15.0 oz / 425 g

Sumber : www.camera.co.id

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