12-25-2011, 02:12 AM
[quote name='wim' timestamp='1324762638' post='14080']
Hi Frank,
Congratulations, and what a great Christmas present! <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='
' />
Yes, tight but no too tight: they are clamping screws after all.
You can actually use a handheld light meter, no problem. I normally meter untilted, then shift to manual mode, and use the settings obtained in unshifted/untilted mode. IOW, meter as normal, apply manually, and then shift and/or tilt.
The only reason why the metering goes wonky is because the in-built lightmeter isn't capable of dealing with weird light angles like one gets when a lens is shifted and/or tilted. However, once you get a feel for it, it is easy enough to adjust, even when using the meter in shifted/tilted mode.
Kind regards, Wim
[/quote]
Yes, I see. I just did in the sequence you suggested. If lighting is more or less uniform, the exposure is (almost) unchanged after shift/tilt. So, if I understand it correctly, what affects the exposure metering after shift/tilt is not the shift/tilt itself, it is the way that the in-built camera lightmeter works. Am I right?
Best regards,
Frank
Hi Frank,
Congratulations, and what a great Christmas present! <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/biggrin.gif' class='bbc_emoticon' alt='
' />Yes, tight but no too tight: they are clamping screws after all.
You can actually use a handheld light meter, no problem. I normally meter untilted, then shift to manual mode, and use the settings obtained in unshifted/untilted mode. IOW, meter as normal, apply manually, and then shift and/or tilt.
The only reason why the metering goes wonky is because the in-built lightmeter isn't capable of dealing with weird light angles like one gets when a lens is shifted and/or tilted. However, once you get a feel for it, it is easy enough to adjust, even when using the meter in shifted/tilted mode.
Kind regards, Wim
[/quote]
Yes, I see. I just did in the sequence you suggested. If lighting is more or less uniform, the exposure is (almost) unchanged after shift/tilt. So, if I understand it correctly, what affects the exposure metering after shift/tilt is not the shift/tilt itself, it is the way that the in-built camera lightmeter works. Am I right?
Best regards,
Frank