Tampilkan postingan dengan label san miguel de allende. Tampilkan semua postingan
Tampilkan postingan dengan label san miguel de allende. Tampilkan semua postingan

Rabu, 11 Januari 2012

CANON 50mm f/1.2 L USM LENS REVIEW

Dear reader, if this entry or my other blog entries don't answer your specific photography questions, you can call me on the phone anytime for advice by clicking here.


Do you want to get some intense shallow depth of field? Well, there are many ways of doing this, but if you have the cash one fine way is via a full frame camera like the Canon 5D MkII matched with the 50mm f/1.2 lens. I took this photo at our annual San Miguel de Allende Photo and DSLR Filmmaking Workshops last year. This is a straight photo with no photoshop retouching. As you can see, the photo has a very thin slice of focus:



I have used this lens quite a bit since its release, and have found that the images taken at f/1.2 have a soft-ish glow to them, which can either be good or bad depending on your subject matter. From the perspective of a commercial photographer, it is unlikely that they would be utilizing such an f-stop very often. Fashion photographers may enjoy the radical depth-of-field options, but they would not rely on f/1.2 for every shot. DSLR filmmakers tend to play around at f/2.8 to f/5.6 due to moving subjects. So, who could make regular use of this lens when used wide-open (lowest f number)? I think nature, wedding, film & theatre, and street photographers. 

Nature Photography: While you have limited ability to get really close to the subject matter, using a full frame DSLR photographing flowers will result in some pretty cool shots. Here are some more photos that I took in the same cactus garden:





These nature photos are for sale as fine art prints for your wall by clicking here

Street photographers and wedding photographers share a similar skill set; catch the moment in  a split second because if you miss it, it will never happen again. I am not saying that this lens is greater than average regards focusing speed, rather the ability to shoot in darker environments at f/1.2 allows for a greater chance of "getting the shot". Further, if a wedding photographer wants to mix flash with ambient light, shooting at f/1.2 will allow for a sharper image due to a faster shutter speed.

The Canon 1DX sports an incredible maximum ISO of just over 200,000! To put that into perspective, when I used to buy film I would rarely go above ISO 800 except for artistic applications. The Canon 50mm f/1.2 mixed with the 1DX camera body would be able to see in the dark.

On-set stills photographers need fast lenses as shutter speeds are required to be in the range of 1/45 of a second, at ISO 800 or so. When I worked in the movie industry I was always frustrated that I had to jack up my ISO just to get a shot that wasn't blurry (due to the actors moving around). A fast lens on a newer DSLR with usable high ISO abilities would suit stills photographers well.

Finally, you pay a high premium for f/1.2! If you can get by with f/1.8 you can save a ton of money, and still get amazingly sharp images.

Feel free to leave a comment about your experiences with this lens, or any other thing that comes to mind! To hire Mark as a photographer or filmmaker, visit his production company website at www.hemmingshouse.com

Selasa, 08 Desember 2009

ACTIVE D-LIGHTING

Dear reader, if this entry or my other blog entries don't answer your specific photography questions, you can call me on the phone anytime for advice by clicking here.

Newer Nikon D-SLR cameras have a function called Active D-Lighting. When I bought my D300 years ago, the manual said this about D-Lighting: "Active D-Lighting preserves details in highlights and shadows, creating photos with natural contrast. Use for high contrast scenes, for example when photographing brightly lit outdoor scenery through a door or window or taking pictures of shaded subjects on a sunny day."


I find the function works very well for interior architecture and design. The following shot was taken in a beautiful home in Mexico, during one of our San Miguel de Allende photo workshops. The scene was such that when I exposed for the house interior, the door light was blown-out. When I exposed for the door light, the house interior was far too dark. Normally this would be solved with strobes or multiple exposures, however this was not necessary due to the Active D-Lighting option.


Fortunately professional level Nikon features are now starting to find their way into sub-$1,000 camera bodies. The Nikon D5000 for example has Active D-Lighting, 720p HD Video, and the much appreciated ability to take time lapse footage, all for a price below $1,000. Now is the time to experiment with new photographic subject matter, especially as our tools are getting cheaper and more sophisticated each year.


Mark's photographic prints for your wall can be purchased at www.markhemmings.com
Mark can be hired as a photographer or filmmaker via www.hemmingshouse.com