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roberto.formiga

Member Since 15 Mar 2012
Offline Last Active Mar 04 2013 06:44 PM
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Posts I've Made

In Topic: FS - Sigma 15mm f/2.8 EX fisheye

20 November 2012 - 03:01 AM

Hi, Kmsellin! I already did it. That lens is not available anymore. Thanks!

In Topic: FS - Sigma 15mm f/2.8 EX fisheye

18 November 2012 - 01:26 AM

Hello Stéphane,

Good to know you already got the lens you wanted! I used this lens in a Hugyfot housing with the Hugyfot dome port. The results were pretty good but it wasn't wide enough for me, since my camera is a D7000. Because this is a cropped sensor camera, I can't tell you about the optical quality in the corners, since the "real" corners didn't show up in the frame. So my experience with this lens and dome about corner sharpness is inconclusive. Apart from that, the optical quality in the part of the image that the D7000 sensor could capture was very good from corner to corner.

In Topic: FS - Sigma 15mm f/2.8 EX fisheye

13 November 2012 - 08:57 AM

Hi Stéphane! I am sorry, but the lens is not available anymore. I traded it with a 10-17.

Good luck in your purchase!

Thanks.

In Topic: A tip for Hugycheck users.

13 November 2012 - 08:55 AM

Nice tip, John. Thanks! My experience with the vacuum pump is not good. It's very slow... I am able to do it much faster with my mouth, sucking air directly from the one-way valve. I tried it as an emergency solution and it become the way I normally do it.

In Topic: FS - Sigma 15mm f/2.8 EX fisheye

18 September 2012 - 01:22 AM

Item still for sale!

Still looking for a Tokina 10-17mm fisheye or Nikon 60mm AF / AF-S...