Friday, January 3, 2014

The Sigma 85mm EX f/1.4

The Sigma 85mm f/1.4 attached to a Canon 5D MKII.
New years day of last year I reviewed the best camera gear I got the year before. That same year I have acquired a lot of photographic equipment from lenses to harnesses to flash modifiers. Last year, I have acquired very few, but the equipment I got last year were equipment that I really needed.

The Sigma 85mm f/1.4 is a big lens.
I acquired two good lenses last year. One was my Canon 15mm f/2.8 fisheye lens, and the other one is the Sigma 85mm f/1.4. Before I got the Sigma 85mm I have gotten a Canon 85mm f/1.8, I've used it about 2 times and it was pretty good for what it is. Now that I am doing more weddings I have decided to get something better than the Canon 85mm so I sold it.

Comes with a lens hood with an adapter (not shown) for aps-c cameras
I decided to get the Sigma 85mm f/1.4 lens to replace my Canon 85mm. The Sigma was 2/3 stops faster than the Canon 85mm f/1.8. To some people 2/3 of a stop isn't really a lot of difference but when you do weddings it does. Professional photographers will pay hundreds if not thousands of dollars more for a stop or less for their lenses.

The 77mm filter size is more standard for professional grade lenses.
The Sigma came in a couple of days later after I purchased it online. I paid around $800 for it which is more than double of what I paid for with my Canon 85mm f/1.8. I was hoping that for the price that I would really see a difference between the 2 lenses. The lens came in a box with a lens hood included. The lens hood actually comes with an adapter for mounting the lens on APS-C bodies. The adapter basically lengthens the hood to shield more light as the 85mm becomes a longer telephoto on a smaller sensor body.

The Sigma 85mm has excellent build.
Build quality on this lens is excellent. Sigma has decided not to do a matte finish on this lens like the older EX series lenses. It's not metal like some Canon L lenses but the build is pretty good considering the barrel is made out of plastic. This is a pretty heavy lens just to let you know. Its around 700 grams. Mounted on a dslr, you can see how big the lens is too. I mounted it on my Canon Rebel XT and the lens basically dwarfs the body. Mounted on a Canon 5D MK2, it still looks pretty big but not overwhelming.

It is one awesome lens.
The Sigma 85mm f1.4 is equipped with an HSM motor for fast and silent focusing. You can also refocus when your focus is locked on the subject without letting go of the shutter. The manual and auto focus switch is located on the left side of the body for quick access. The focus ring does not move when focusing. The filter size is 77mm which makes it more standard with professional grade lenses such as the majority of the Canon L lenses, so the filters are interchangeable. I find this really useful if you have a collection of L lenses.

Shot at f/1.8
I used this lens on a wedding shoot that I did last year and I am pretty surprised at how sharp the lens is. When I shoot weddings I try to avoid shooting wide open when things get crazy. Although most of the samples here were shot at f/1.8 which is 2/3 stops slower than the maximum aperture, the shots came in pretty sharp.

Shot at f1.8.
The bokeh quality on this lens is excellent. It does not look busy at all. That is one of the strongest point on this lens. When you can shoot wide open when your lens is sharp, the photo comes out beautiful...and this lens IS SHARP at f/1.4. This lens is meant to be shot wide open...and at f/1.4 it does not disappoint.

Shot at f/1.8. The bokeh is pretty smooth.
Chromatic aberration is visible at 100% when you shoot wide open with this lens. Not a problem if you are shooting RAW as you can eliminate it in post processing. Again, with lenses it's a give and take situation, there really is no perfect lens. This is the reason why I shoot raw 90% of the time.

Shot wide open at f1.4. Notice the sharpness of the banner.
Focusing speed with this lens is pretty good. The HSM motor is really quiet. The lens tends to hunt in low light. It's not a big deal for me though. It's not really that slow compared to the focusing speed of the Canon 85mm f/1.8 lens, they are about similar. Minimum focusing distance is at around 2.8 feet...this means that this is not to be used as a macro lens.

Shot at f/1.4. It was getting dark here but at 1.4, I was able to keep my ISO down.
Color rendition is about neutral. Similar to my other Canon L lenses. Shots are pretty contrasty out of the camera. Better if saturated in post. Compared to my Canon 85, the Sigma is a bit more saturated.

Shot at f/1.4. Again it was getting dark here but the 1.4 fstop really helps a lot.
Overall the strongest point of this lens is its sharpness. It is actually sharper than the Canon 85mm f/1.8 at 1.4 than with the Canons 1.8 f-stop setting. It actually reminded me how I felt with the Sigma 70mm macros sharpness when I first got it.

Shot at 1.8. This is my best lens to do weddings with.
The Sigma 85mm f/1.4 is one of the best lenses I have ever used. I promised myself to stay away from aftermarket lenses when I had problems with my Sigma 18-50 f/2.8 DC years ago. The Sigma 85mm f/1.4 proved me wrong. As I have said...this lens is SHARP. The only gripe I have about it is the minimum focusing distance, but really this lens isn't supposed to be used as a close up lens in the first place. 

85mm lenses really are special lenses. I have never used this lens a lot and it usually stays in my bag most of the time. My Canon 50mm has tons more use than my Sigma 85mm, although for weddings and portraits, I would never leave my Sigma 85mm for any other lens that I have. It just does a perfect job for weddings, thus justifying the high price tag. For 2013, this is the best piece of equipment I acquired hands down.  I highly recommend it.

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