Circular Polariser

Latest photography gadget is a circular polariser, picked up quite cheaply from the global tat bazaar that is eBay. With the nights being long and dark, yesterday was my first chance to go out and have a play to see what difference it can make. I’ve included “before” and “after” photographs below.

Firstly is the “before” shot:

Before

Next the “after” shot:

After

Both pictures are exactly as they come out of my Canon 350D, with no post-processing applied. Both pictures were taken at ISO 200, aperture priority of f/11. Exposure times were 1/200s and 1/100s respectively. White balance for both was fixed at 5650K.

Notice how adding the filter brings out the blue in the sky, giving the clouds much more definition. Also note how the grass looks significantly more green – this is due to much less reflection of the sun off the foliage.

Final image is after some post-processing, with a bit of a better crop to ignore the ivy branch I missed in the viewfinder (my 350D doesn’t have 100% coverage, although I should have spotted that one). White balance has been corrected slightly and I’ve also cloned out the electricity pylon in the centre horizon and wires on the right hand side.

Final