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PostPosted: Tue Mar 13, 2012 9:45 am 
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I use canon 8-15 fisheye lens , What should I write in nodal in t&c panorama control?


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PostPosted: Tue Mar 13, 2012 1:35 pm 
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saeed_311 wrote:
I use canon 8-15 fisheye lens , What should I write in nodal in t&c panorama control?

There´s nothing to write into the T&C about the Nodal-point which would be vital. In the configuration program - when you store lenses and camera - you can put in the NPP-info. But that´s only a reminder for yourself.
You don´t need it. It´s not related to any calculations. I guess you know how to find the NPP for your combination?

To get informations about the position of the NPP at which focal-length you must contact Canon. The position changes with focal-setting and aperture.

I use a 15mm Canon fisheye - here it´s 4,5cm from the lense´s base to the front-lens @f8/11.

best, Klaus

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Last edited by klausesser on Tue Mar 13, 2012 1:39 pm, edited 1 time in total.

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