OMG! - A Macro lens for my S5!

It's no secret that I've been struggling with photographic motivation over the last few years. My image production, and time spent out and about doing photography, has reduced insanely!

But if there is one genre that has pulled me slowly and inexorably back into the picture taking process, it's been fungi/macro photography.

Over the last two or three years, whenever I've posted on my blog (and no, dear reader, that hasn't been frequently), it's mostly been about macro/fungi photography. Therefore, not surprisingly, whenever I've gone out to take photos, it's to do fungi photography. I've even kept a Sony A99 around to shoot with because it has a specific 100mm macro lens. If I was going out fungi hunting I would leave my S5 at home, since I only had the 20-60mm 'kit' lens and standard 50mm f1.8.

That was, until very recently.

Sigma 105mm f/2.8 DG DN Macro Art

I had always hoped that I would one day get an L-mount macro lens for my S5, but given the price of them, I thought that 'one-day' would be a long way off! I had been keeping an eye on the Panasonic 100mm macro lenses on the second-hand market here in NZ, and a good copy is going for around $1300.00NZ (and about $1850.00NZ new). Yikes!! Too rich for my blood!

Fortunately for the L-Mount system, Panasonic (and Leica) aren't the only game in town. Sigma is also part of the L-Mount alliance, and bring another option to the table. And with their 'Art' range of lenses Sigma produce some of the best lenses in the world. As a third-party manufacturer, they also tend to be 'slightly' cheaper than the maker's own lenses. The Sigma 105mm f/2.8, brand new, is around $1100.00NZ - some $700.00NZ cheaper than the Panasonic. This is definitely a savings, but still a lot of money for a poor boy like me.

But recently, while looking through a New Zealand second-hand photography Facebook group, I came across the bargain I had been waiting for. A used Sigma 105mm f/2.8 Art Macro L Mount lens, at a very reasonable price. It was, in fact, for about the same price I thought that I could get for the Panasonic GH3 kit that I had sitting around unused. I'd purchased the kit at the start of the year when I thought I was going be doing a lot of real estate videography, but this never actually happened (don't get me started).  

Long story short, I sold my GH3 kit to a local photographer, contacted the seller of the Sigma on Facebook, and a few days later I was the very excited owner of a mint/like-new 105mm macro lens! It would be a month later before I would have the chance to get out and shoot with it, and pickings were slim this time of the year, but I did manage to find some fungi to shoot in my local area.

Coal Creek Fungi. Lumix S5 and Sigma f/2.8 DG DN Macro Art. f/18 @ 0.5 sec, ISO 400

The Sigma 105mm f/2.8 DG DN Macro Art is a beautiful lens -both in its construction and in the images it produces. It is packed with all the latest technology - as opposed to the Panasonic version which is very much a bare-bones offering. Both lenses have a focus limiter (fairly standard for macro lenses) and a MF/AF switch, but the Sigma also adds an AF lock button, an aperture ring, an aperture ring click switch and an aperture lock switch. The Sigma also has a dust and splash resistance structure, with water and oil repellant coatings.

Fade to Black. Lumix S5 with Sigma 105mm macro. f/11 @ 0.6sec, ISO 400.

Although it is a reasonably hefty lens at 715grams (over twice the weight of the Panasonic), it still balances well on the S5. The front half of the lens consists of a ribbed soft-grip to aid in manual focusing (important for a macro lens). The lower half is mostly smooth metal with aperture ring (yes, an actual aperture ring), and the aforementioned buttons. It's an elegant and practical design, making the lens a joy to use.

As well as being twice the weight of the Panasonic, it is also twice the height, especially with the provided lens hood attached. Despite this, the front element filter size is smaller than the Lumix offering (64mm for the Sigma and 67mm for the Panasonic). This, for me, is the only unfortunate thing with the Sigma. It would have been ideal if the filter thread was the same as the Panasonic so that I would only have to carry one set of filters. I do, however, already have a 64mm polariser - which is probably the only filter I'll need to use on a macro lens - so in the end its not a huge issue.

Stand out from the Crowd. Lumix S5 with Sigma 105mm. f/18 @ 1/6th sec, ISO 400.

As a first outing with the Sigma 105mm f/2.8 DG DN Macro Art lens, I'm very happy (ecstatic) with my purchase. From the moment I got the S5 and decided it would be my 'forever' camera, I've wanted to get a macro lens for it. I thought it would take me a lot longer than this to get one if I'm honest, so I am very grateful that the planets aligned and I was able to make it happen sooner.

I've still got a few technical 'tweaks' I want to make to the S5 when shooting macro images (I'm not sure I've set it up to make optimal use of the manual focusing aids the camera has to offer), but I've got a couple more months to get this sorted before fungi season really kicks in. 

At least my first outing with the lens was a great success! Bring on autumn and more fungi fun!