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Sigma-4-5mm-f2-8-ex-dc-circular-fisheye-hsm.28989955
8.4 out of 10

Sigma 4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

Sigma’s 4.5mm F2.8 EX DC Circular Fisheye HSM creates an image t Read more

Great Deal: $749.00

Reviews and Problems with Sigma 4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM

Showing 1-10 of 34
Overall 10
10

Amazing Lens

Amateur Photographer, B&H Photo
9 February 2015
  • Excerpt: I've thought about buying this lens for a long time but felt I might not get enough use out of it. When the $ rebate was offered in early January, '15 I ordered it from B&H. While it is an $ investment, the quality of the lens and its casing is excellent. Also, what really sets this lens apart from the cheaper fisheye lenses is that it has both automatic focusing and automatic exposure when paired with a Canon APS camera like my 7D.
  • Pros: Durable, Fast / accurate auto-focus, Lightweight, Rugged, Strong Construction
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Overall 10
10

A Full Circle and More

LunaClick, B&H Photo
28 December 2014
  • Excerpt: This Sigma 4.5mm was bought for night star shots, horizon to horizon, and it does that indeed. In other uses, if one can keep one's feet out of the frame, it is wonderful for cityscapes. A walk in the park can be almost magical with this real fisheye. It is used on a crop sensor 60D, 650D, and the new 70D. Seeing the sun and my shadow both in the same frame is amazing!
  • Pros: Consistent Output, Easily Interchangeable, Much Fun, Strong Construction
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Overall 8
8.0

it catches all the details

Freddie, B&H Photo
9 November 2014
  • Excerpt: So I work a lot and photography is my tool for reminding I'm a much more interesting person outside of my work. I was a paid photographer at one point, maybe I might do it professionally in future. So I was interested in this lens since I could finally get this effect on my smaller sensor camera. For instance I photographed this very old tree's roots in the foreground, the mid-ground was full of orange leaves, and the background capture the whole entire tree top.
  • Pros: Consistent Output, Durable, Fast / accurate auto-focus, Rugged, Strong Construction
  • Cons: Heavy
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Overall 10
10

The best for APS-C cameras

Douglas Cunha, B&H Photo
22 May 2013
  • Excerpt: This is the most extreme fish eye lens you can get for a APS-C camera. With a full 180º view, you get a full circular image, like the Sigma 8mm FE on a full frame câmera. Good lens quality. Luminous, fast and an excellent minimal distance of focus.
  • Pros: Clear Optics, Easy To Use, Firm Mount, Strong Construction
  • Cons: Soft Corns
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Overall 8
8.0

Fishy. Very, very fishy!

racerxzcar, Ebay
9 May 2013
  • Summary: A nice, ultra wide angle lens. The HSM focus drive is fast and quiet. One great added feature is the adapter for the lens cap. It has 72mm threads, so unlike most ultra wide angle lenses this lens can be fitted with a protective filter, which is very important for valuable lens optics. Granted the added filter causes some vignetting, but with the circular fisheye nature of this lens the small added amount of vignetting is not really an issue.
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  • See Product at eBay ($765.61)
Overall 10
10

The best way to change your world!

Catherine, B&H Photo
16 December 2012
  • Excerpt: This lens is absolutely glorious... it just transformed my 7D into the best artistic tool I can put my hands on. Thank you Sigma for creating a lens perfectly fitted for me!
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Overall 10
10

EXCELLENT

Terry Costelloe, B&H Photo
10 December 2012
  • Excerpt: I Can See EVERYTHING!
  • Pros: Consistent Output, Durable
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Overall 8
8.0

a fun lens to use

ron, Abes of Maine
9 April 2012
  • Excerpt: Focusing can be done on objects that are only mm away. This leads to my biggest concern when using this lens: the danger of hitting the object that i'm focusing on, resulting in a scratched front optic.<br /><br />So far, I have had a lot of fun photographing every day items resulting in unusual results. <br />The main draw back to this lens, in my opinion, is that it is very pricey for what could be considered a &quot;novelty&quot; lens.
  • Pros: A really wide angle lens, Easy To Use
  • Cons: Can't use a filter, Easy to bump optics, See a barrel in photos
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Overall 10
10

Great lens

Adorama
11 February 2012
  • Excerpt: This lens is a blast to use taking ordinary scenes and turning them into unique puctures.
  • Pros: Clear Optics, Easy To Use, Firm Mount, Strong Construction
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Overall 8
8.0

A fun lens for special effects

bdmsb, B&H Photo
29 January 2011
  • Excerpt: I wanted a full round fisheye for my Canon 7D, and this is the only one I could find. It seems well made and I'm content with it, though there were issues. Specifically, the 7D was unable to get correct autofocus. After an autofocus, if I turn on Live View and zoom in, the focus can be seen to be blurry. A Live View autofocus will correct it. I wrote to Canon and they said it was probably the lens since it wasn't made by them and I had no trouble with other Canon lenses.
  • Pros: Easily Mounted, Firm Mount, Full round fisheye, Strong Construction, Very wide field
  • Cons: Autofocus problems, Not tack sharp
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