Sunday, June 24, 2012

Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras

Best Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras




You can buy Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras today at the best price and it's limited time offer. Look at our special deals today on our store. Get more and spend less when you buy Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras. Also read our Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras reviews before you decide to buy Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras. Anything you have to know about this item, More about this




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Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras Reviews


Many customers was gave reviews and ratings to Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras. If you want to read those detail to make your decision on this product just CLICK HERE
Customer Rating:
Rating: 4.6
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Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras

Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras Overview:


  • Digitally-optimized, circular fisheye auto-focus lens
  • Produces circular images with an angle of view of 180-degrees when attached to a full-frame digital or 35mm film SLR camera
  • Maximum aperture of F3.5, a minimum focusing distance of 5.5 inches, and a maximum magnification of 4.6x
  • Super multi-layer lens coating reduces flare and ghosting
  • Gelatin filter holder at the rear

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Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras



Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras Reviews


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Customer Reviews
Average Customer Review
14 Reviews
5 star:
 (10)
4 star:
 (2)
3 star:
 (2)
2 star:    (0)
1 star:    (0)
 
 
 

29 of 29 people found the following review helpful
5.0 out of 5 stars I'm very happy with this, March 31, 2007
This review is from: Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras (Electronics)
I got mine about a month ago and am just back from 10 days in Italy, where I used this extensively.

Sharp, good flare control, lots of fun. The previous reviewer says something about the AF being slow-- which, while true, is only half the story. You're almost always going to be focusing at or near infinity, so it's actually very rare to have to wait. Because this lens has such wide depth of field, I actually usually keep it on manual focus and leave it near infinity.

Actually, the biggest challenge with this lens is composition-- it can be surprisingly hard to find a scene with interesting things in all directions. That said, this lens is *excellent* for inside buildings and crowded city streets. Be aware that outdoors, finding the correct exposure can be difficult for a number of reasons. I did significantly better in M (manual) mode than my camera was doing in A (aperture) mode. (reasons for difficulty include the dark corners in the frame which mess up the... Read more
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14 of 15 people found the following review helpful
5.0 out of 5 stars Sigma 8mm Circular Fisheye is Top Quality!, March 20, 2008
By 
Amazon Verified Purchase( What's this?)
This review is from: Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras (Electronics)
This Sigma lens is like a working piece of art. The build quality is high, the images are bright and sharp with excellent color saturation. I use mine to shoot full-screen 360 by 180 panoramas and the results are breathtaking! The best part is that this lens costs 1/3 to 1/4 of what the Canon 8mm lens costs. It's an awesome deal, no matter what way you look at it. The Sigma 8mm is definitely a professional grade lens.
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17 of 20 people found the following review helpful
3.0 out of 5 stars optics excellent, AF speed very slow, not internal focus, January 9, 2007
By 
A. Ko (usa) - See all my reviews
(REAL NAME)   
This review is from: Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Canon SLR Cameras (Electronics)
Optical quality of this fish eye is very good. Flare control is excellent. However, AF speed is very slow. Takes 2+ seconds to move from closet distant to infinity. THe slowest AF speed lens among my other 14canon lenses. Also, during AF, the AF ring moves. I would like to be internal focus or at least the AF ring doesn't move. They didn't design a clutch to disengage the AF ring.

Pros: optical quality

Flare control

Cons: AF speed

AF ring moves during AF
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