jason sheridan

The lens review for the Sigma 18-35 f 1.8 review is up on lenstip.com. It semes as though this is one really desireable lens. The only limitation is is small zoom range but I could put up wiht...

The 70-200 f4 L IS is also the sharpest lens in my bag.  It’s absolutely phenomenal even with the 1.4x converter.  It easily beats the sharpness all of my other lenses including the Canon 100mm...

ABSOLUTLY a 200-500 f4 OS is what I have always wished for from Sigma. I would even take a 160-400 f4 OS (still 2.5x zoom) to undercut the Canon/Nikon 200-400 f4s. I just hope they do not...

I would be getting one also if the price right (under $ 700) and performance is there.I’m sure this will be very sharp, the auto focus should be great and the Tamron VR is excellent (some like it...

This looks quite interesting. I wonder what the price will be though. The non-VR 90mm macro from Tamron was a very good performer so if it were around $ 600-650 or so I think that they would have...

I would not be surprised to see one day both the 400mm f5.6 L IS AND a 300mm f4 L IS II announced at the same time. They could share a very similar optical formula and even some of the mechanical...

This would be the lens I would my most want Canon to upgrade. I currently have the 300mm f4 IS and like it a lot but the IS is not nearly as effective as new versions (like the truly amazing...

I am with you 100% on this, I have the 300 f4 IS and it is often not nearly enough focal length even with the 1.4x attached and on a 50D. This is especially true when ever I am photographing...

I already have a 50D + grip and a decent set of lenses: Canon – 300 f4 L IS, 70-200 f4 L IS, 100 macro and Sigma 10-20 f4-5.6, 17-70 f2.8-4 OS and a Kenko 1.4x DGX. I know someone will say spend...

That is one seriously packed trip but you will never forget it I am sure. I am very jealous :) I would love to hear how you enjoyed these locations so drop me an email when you get back.I forgot...

I really like the both the 70-200mm and the 300mm but I would not even think about going without something wider. I used a sigma 17-70mm OS on my 50D (28-110mm equivalent) more than the 70-200mm...

Enjoy your trip, its a spectacular slice of Canada and I hope to return there soon. If you have any questions about travelling in that part (or any part) of Canada email me.Jay

Most of these are near to full size or only slightly cropped. None cropped more that about 70% of original 15MP of the 50D. They have all been resized to 1000 pixels on its long side to upload to...

I was in Northern B.C. last July for about a week. I visited Prince Rupert and the surrounding area, including the Kutzymateen Bear Sanctuary. I used a 50D with the following lenses: Sigma 17-70...