New Photos – Sofia University
Sofia University “Saint Climent of Ohrid” and Metro Station in Sofia, Bulgaria.
Description:
Sofia University “Saint Climent of Ohrid” is Bulgaria’s foremost traditional university and the view has lately changed with the addition of a metro station.
Photo Comments:
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Some time ago I bought a Samyang 14mm wide angle lens to use with my full frame Canon 5D Mark 11.
I had a number of reasons for this:
My previous wide angle provision was 28mm and I wanted something similar to the 17mm wide angle I used on film in my pre-digital days.
I had a look at offerings from Sigma and Canon but in the end went for the Samyang.
Not only is it a lot cheaper but I prefer, when I can to use fixed focal length lenses. My experience of zoom lenses is that they’re less good at their shortest/longest settings.
Another reason was that I was looking for a dual purpose lens – one that would still be wide on a crop sensor camera. This more or less ruled out some of the Canon offerings.
Of course there’s the quality question.
I think people expect problems with wide angle lenses especially in terms of distortion and corner sharpness.
In real world picture taking – not photographing test charts or brick walls – wide angle lenses are often used to photograph subjects which demand enormous depth of field.
Subject matter at the edges and corners is often extremely close to the camera. Tilt a bit and you’ll have your feet in.
Of course this is not a general purpose lens and so another aspect is price – this is a manual focus lens and it’s relatively inexpensive.
What about the quality?
Well I read a few reviews first and some of the conclusions were pretty startling:
Most reviews were positive emphasising the high resolution.
The most negative review I read was by Ken Rockwell. Perhaps, as he said, it might have been a sampling problem.
I was most impressed by the DxO optics result which scored the camera lens combination with a high 28 points.
In practice there are lots of things to think about:
One point for me is that in the past I usually used a square Bronica as my main camera.
This meant that I had no problems choosing vertical or horizontal formats and also the increased film area meant that I could compose very loosely with plenty of free space in my pictures – the cropping came after.
Now it’s a bit different but with a full frame camera and 21 megapixels to play with the situation’s a little similar in that cropping to 18 or even 12 megapixels leaves plenty of quality and the equivalent of a 17-20mm lens.
Anyway, it’s early days but this lens certainly give me a chance to take superwide pictures.
For this photo I used liveview to give me accurate focus and rested my camera on one of the station railings.
As this lens is manual I find the best idea is set my camera to aperture priority.
After manually stopping the lens down the camera selects the appropriate shutter speed.
If I don’t like it after checking the histogram I can compensate manually.
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