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Member Since 21 Nov 2006
Offline Last Active Mar 25 2016 01:12 PM

Posts I've Made

In Topic: Sigma 15 fisheye, least parallax point anyone?

23 March 2016 - 03:05 PM

Hello PeteAtkinson,


I do 360 panoramas with a Nikon D810 and I use the Sigma 15mm. I measured where my 'No-Parallax_Point' is on my lens and it is 37.5mm from the rear of the lens. (where the lens mates flat against the camera body) I have attached a photo with the spot marked in red. To be clear, this is the point around which the camera/lens pivots to eliminate parallax. I hope this helps.


Attached File  sigma_15_fisheye_2.jpg   185.14KB   12 downloads

In Topic: FS: Sea&Sea MDX D700 housing

10 November 2015 - 07:30 PM

OK, how about $1200?  It breaks my heart to do it, but I have reduced the price further.

In Topic: FS: Sea&Sea MDX D700 housing

27 October 2015 - 03:44 PM

I have rethought my asking price, and have reduced it to $1500. Thanks for looking.

In Topic: Fish ID in Bonaire

14 May 2015 - 11:38 AM

Thank you very much Tim! I am updating my website, and I want it to be accurate. Since I am not a biologist, I really appreciate your help with this. Thanks again.


Randall Benton