Pentax AF-540FGZ flash advice

JPC1970
Posted 18/04/2009 - 15:54 Link
Hi

Just got this flashgun and have noticed that it has a 35mm,645,67 and digital format setting unlike the AF360FGZ that doesn't have the digital format setting.

Is the digital format the one to use with the K20D ? as it seems to default to this when mounted on the camera.

If this is the case it means it will only zoom to 58mm even when using my 17-70mm lens at 70mm.

Is this something to do with the 1.5 crop factor ?

Thanks
Jason
K30 & 18-55mm WR.
Mannesty
Posted 18/04/2009 - 16:25 Link
The AF360FGZ was designed before the digital era and was intended for use with the MZ-S & MZ-6 35mm, and medium format film bodies. That's why it has no 'digital' setting.
Peter E Smith - flickr Photostream
golfdiesel
Posted 18/04/2009 - 16:29 Link
Mannesty wrote:
The AF360FGZ was designed before the digital era and was intended for use with the MZ-S & MZ-6 35mm, and medium format film bodies. That's why it has no 'digital' setting.
But the 360 does convert the focal length to the digital equivalent field of view.
Camera:K20D|Ist*DS|Spotmatic II|MZ-10
Pentax Lenses: DA16-45|DA50-200|50A 1.7
Tamron Lenses: 28-200
Takumar Lenses: SMC 55 1.8
Sigma Lenses: EX DG 50-500 'Bigma'|EX 50mm Macro
Flashes: Metz 58 AF-1|Samsung SEF-36PZF|Pentax AF-220T
Mannesty
Posted 18/04/2009 - 16:38 Link
golfdiesel wrote:
But the 360 does convert the focal length to the digital equivalent field of view.
Yes it does.
Peter E Smith - flickr Photostream
MattMatic
Posted 19/04/2009 - 18:56 Link
Whatever the AF540 or AF360 say on the LCD - it's correct
Connecting to a dSLR will automatically sort out the correct angle of view.
Just trust me
Matt
http://www.mattmatic.co.uk
(For gallery, tips and links)

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