Which Flash to get

Posted 17/07/2009 - 14:47 Link
Pentax makes 3 flashes which can be used on the K10. I was looking at the AF540FGZ and then I thought about Samsung. There are also third party flashes out there as well. I need all the light I can get. Is there a flash out there which has a greater GN than the 540FGZ?
B. R. Foster
Unlocker
Posted 17/07/2009 - 16:27 Link
Metz 58!
hefty1
Posted 17/07/2009 - 16:50 Link
Danny's right, the Metz is the highest powered P-TTL flash but in the real world I doubt you'd notice that much difference between a gun with a GN of 54 and one with a GN of 58 - both are pretty powerful!

What is it that you need so much light for? If it's an indoor environment wouldn't studio flashes be preferable?
Joining the Q
Posted 17/07/2009 - 18:22 Link
I am using it for indoor sports.
B. R. Foster
Anvh
Posted 17/07/2009 - 19:11 Link
It's strange to say but the AF540FGZ has more power then the Metz 58 but the Metz can reach a bit further.

focal lenght in mm | 24 | 28 | 35 | 50 | 70 | 85 | 105
Metz 85 -------- GN | 29 | 31 | 35 | 42 | 46 | 52 | 58
AF540FGZ ----- GN | 32 | 35 | 39 | 45 | 50 | 54 | x

Sorry it's quite hard to make a table here so hopefully you can read it.
The info comes from here link a must read btw!
Stefan
Comment Image

K10D, K5
DA* 16-50, DA* 50-135, D-FA 100 Macro, DA 40 Ltd, DA 18-55
AF-540FGZ
Edited by Anvh: 17/07/2009 - 19:11

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