วันศุกร์ที่ 6 มกราคม พ.ศ. 2555

SB-600 AF Speedlight Unit

SB-600 AF Speedlight Unit



Specification
ModelSB-600 AF Speedlight Unit
Guide Number30/98 (ISO 100, m/ft), 42/138 (ISO 200, m/ft) (at 35mm zoom-head position, 20 C/68 F)
Electronic Construction Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
Flash Exposure Control-TTL, D-TTL, TTL (film based), Balanced Fill-Flash, Manual
Lens CoverageAuto 24 to 85mm, Manual 14mm to 85mm (14mm provided with built-in wide-flash adapter set)
Minimum Recycling TimeApprox. 3.5 seconds (manual, w/R6 (AA), 4.0 seconds (Lithium Ion AA), 2.9 seconds (NiCd AA), 2.5 seconds (Ni-MH AA)
Flash Duration- 1/900th sec. at M 1/1 (full) output
- 1/1600 sec. at M 1/2 output
- 1/3400 sec. at M 1/4 output
- 1/6600 sec. at M 1/8 output
- 1/11100 sec. at M 1/16 output
- 1/20000 sec. at M 1/32 output
- 1/25000 sec. at M 1/64 output
Required Power Source4 x AA-type: Alkaline, Lithium, Nickel, NiCd, Ni-MH (All four batteries must be the same type)
Dimensions(W x H x D): Approx. 2.7 x 4.9 x 3.5 in. (68 x 123.5 x 90mm)
Weight10.6 oz. (300g)
Minimum Number of FlashesApprox. 200 (Alkaline batteries)
Wireless Flash Modes- Off
- Remote
Wireless Communication ChannelsFour: 1, 2, 3 and 4
Channels
Wireless GroupsThree: A, B and C
Supplied Accessories- Speedlight stand (AS-19)
- Soft case (SS-600)



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