hi,
I've searched ard and came out with a few choices tht suit my budget. as i'm not tht gd with specs, wld really need advise on which one is gd.
thanks in advance
1. Tumax DSL988 AFZ
Tumax Flash Main Characteristic
Digital power zoom and manual zoom flash head
Auto focus/TTL flash
Red focus assist beam for low light focusing
Auto shutter speed setting
Power saving function
Specifications
Guide no. (ISO100/DIN21) 42(m) at 85mm position
Focal length 28-35-50-70-85mm
Multi-angle bounce flash head (in degree)0 / 45 / 60 / 75 / 90
Recycle time 0.5 - 4 seconds
Power source 4 x "AA" (alkaline batteries)
Number of Flashes 150 (times with fresh batteries)
Dimensions 72 x 102 x 130mm
Weight (w/o batteries) Approx. 270g
2. SPEED Lite YN460 Mark II Flash
For Canon,Nikon,Olympus,Panasonic and Pentax
Advanced features:
Higher guider number (GN38), with electric capacity increased from YN460 700uf to YN460II 1200uf
Output power fine-tuning function:
Level 46 light quantity output control with 1/7-stop increment
Optical sensor is moved from the head of the flash to the body of he flash (behind the red plastic).
Technical parameters:
Guide number:
38 (at 35mm focal length, ISO 100 in meters)
53 (at 35mm focal length, ISO 200 in meters)
Flash mode: M, S1, S2
Flash power control : Level 46 light quantity output control with 1/7-stop increment
Circuit design: Insulated Gate Bipolar Transistor (IGBT)
Lighting times: 100 to 1500 times (AA alkaline cell used)
Recycle time: Approx 0.5 - 12sec
Color temperature : 5600k
Flash time :1/800s~1/20000s
Net weight: 250g
3. The Nissin Di466 has been designed specifically for digital SLR cameras with the latest TTL technology. This compact unit packs at GN of 33m(@ 105mm/ISO100). Flash exposure compensation is quick with up to ±1.5Ev at 0.5Ev increments. Full manual flash capabilities possible as well. A great budget master/slave flash!
Features
E-TTL and I-TLL compatible with Canon and Nikon systems respectively)
Guide Number: 33m (108ft at 100ISO).
Quick Power Zoom Reflector: 16-70mm (24-105mm on film SLR camera)
Wireless remote flash triggered optically
Manual Power in 6 steps from full to 32nd power
TTL Flash Compensation for +/- 1.5EV
Built-in catchlight panel and wide panel ("mini bounce white card")
Specifications
Power Source: 4 x AA Batteries (Alkaline, Oxyride, Lithium batteries are usuable)
Recycle Time: 3.8 sec. with fresh NiMH Batteries
Dimensions ( W x H x D ) mm: 67 x 105 x 95
Weight (w/o batteries): 240g
4. Sunblitz Ai 880Tw
Guide : no 36
Function 1. Single/ Pre-Flash Slave mode for different camera system.
To use 1 or both Flashes at the same time
Auto sensor for auto gauging of light intensity based on objects.
Switch 1/ Switch 2 modes for manual control of Flash output.
(For distance less than 6 feet mode 1, for distance more than 6 to 21 feet mode 2)
Batteries Four 1.5V AA alkaline batteries
Recycling Time 4-6 Sec. Approx
Number of Flashes 200 flashes per set of batteries
Illumination Angle 45 x horizontal x 60 x vertical
Color Temperature 5,600 K