Niknon Photography Discussion  

Register FAQ Members List Calendar Search Today's Posts Mark Forums Read Rules

  Reviews Home · Search · Member List · Register  

Reviews Home » SLR Lenses » Sigma » Prime  
195_big.jpg
>

Sigma 50mm F1.4 EX DG HSM
Reviews Views Date of last review
1 1704 Wed September 3, 2008
spacer
Recommended By Average Price Average Rating
100% of reviewers None indicated 9.0
195_big.jpg
supersize


Description: Large aperture, standard prime lens has superior peripheral brightness and corrects sagittal coma flare

The Sigma Corporation is pleased to announce the new large aperture 50mm F1.4 EX DG HSM standard lens.


This is a large aperture prime lens with a standard focal length of 50mm, ideal for all digital SLR cameras. This lens has superior peripheral brightness even at the maximum aperture and corrects a possible sagittal coma flare. This lens is perfectly suited for a wide range of subjects enabling outstanding, sharply defined images against a nicely blurred background. The fast, F1.4 aperture makes this lens desirable for use with Digital SLR cameras. This lens effectively becomes an 80mm medium telephoto lens on digital cameras with APS-C size image sensors. The optimum optical design and molded glass aspherical lens elements provide excellent correction for all types of aberrations. The super multi-layer lens coating reduces flare and ghosting. Superior optical performance is also ensured throughout the focusing range. This lens has a minimum focusing distance of 45cm (17.7”) and has maximum magnification of 1:7.4. It creates a very attractive blur, even when a small aperture is used.

This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focus override.

Fittings: Sigma, Canon, Nikon, Pentax*, Sony*

*If the camera body does not support HSM, auto focus will not be available.
Keywords: Sigma 50mm


Author
Post A Reply 
phuviano

Member

Registered: January 2008
Posts: 79
Review Date: Wed September 3, 2008 Would you recommend the product? Yes | Price you paid?: None indicated | Rating: 9 

 
Pros: Build Quality, Sharpness, Bokeh
Cons: Focusing issues
Used with what SLR Body:

The lens build quality is superb. Its just as good as my Canon 70-200. I like the fact that the lens hood is included, not like most Canon's, unless its an L lens. The lens also comes with its own carrying case, and its padded. Its pretty much a padded box with a zipper on it. I don't use the case though, too much of a hassle to take it out all the time. The lens is heavy for its size, but I actually like that. You could take this for a negative or positive, depending on how you look at it.

Now on to the performance of the lens. The lens is very sharp, even @ f1.4. Its not super sharp @ f1.4, but it'll beat out most lenses in sharpness at that aperture. I usually shoot anywhere between f2.2 - f5.6. AF works pretty quick, imo. There are times in low light where it does take a little longer, but not long by any means. There is minor CA from f1.4 - f2.0. I don't really notice a lot of it. It really depends on what you are shooting. I've taken some shots @ f1.4 where I have noticed that there was no CA, or none that I could see. By f2.2 there is practically no visible CA, imo. This lens does slightly front focus sometimes. Usually it only happens when you are shooting something really small, and close. I'm pretty sure if you were taking a portrait shot, you wouldn't notice. Sometimes the lens will not focus properly. The picture will be out of focus. This usually only happens sometimes @ f1.4. Apparently the Canon 50 1.4, doesn't have any focusing issues. However I just love the Bokeh on the Sigma too much. Bokeh is awesome on this lens. Its nice and creamy, like most people like. (please no jokes on that).

I've read other reviews which say that the lens is not sharp for landscape shots, and the lens doesn't perform well at objects around 20 feet away or more. As objects do get further away, the lens is not as sharp as say something 5 feet in front of you. I have not taken any landscape shots with lens. However, I do not plan to as well. I feel that this lens is best suited for portraits, and that's where it excels. I don't understand why you would want a 50mm prime for landscape pictures anyway.

Do I think the lens is worth it?? I think this lens is worth every penny, even though it does have its slight focusing issues. Its a little pricey, but I'm satisfied with it.

btw, if the Bokeh on the Canon 50 1.4 was similar, I'd probably buy the Canon.

------------------------------
Equipment info:

Canon 40d (sold)
Canon 70-200 F4 IS USM (sold)
Tamron 17-50 F2.8 (sold)
Sigma 50 F1.4 (sold)
Speedlite 580EX II (sold)

Only left with my Panasonic Lumix LX3.
This user is offline
Click here to see this users profile Click here to Send this user a Private Message Find more posts by this user  


Powered by: ReviewPost PHP vB3 Enhanced
Copyright 2006 All Enthusiast, Inc.


All times are GMT. The time now is 04:01 PM.


Niknon.com | HowardChui.com | wap.HowardForums.com | wiki.HowardForums.com | NewHomeForums.com

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.