2011-02-13

Project 35 - polarising filter

The second project dealing with filters concerned the use of polarising filters. The idea was to explore the effects of shooting with a filter using both a standard lens and a wide angled lens.

I took some shots on the seafront at Puerto del Carmen in Lanzarote. Here is the two shots with the standard lens - the first is with the filter adjusted to show more detail in the sky, the second is with the filter rotated to reduce the polarising effect.




































It can be clearly seen that with the polariser the sky and the sea are a deeper blue as the reflections have been reduced. The cloud definiton is also much more distinct. The poloariser is clearly demonstrated as a great way of adding depth and saturation to colours in a scene.

Using a wide angled lens with the polariser was the next objective. Here is my image:



















The lens used was a 28mm lens which is not superwide. Nevertheless one can see some lightening of the  blue of the sky towards the right of the image. With more extreme wide angles this might become more pronounced and means that a polariser must be used with care with wider angled lenses to avoid creating  uneven and hence unreal skies.

The final test was to explore how a polariser can be used to reduce glare from the reflections from a water surface. For this I used a rock pool as my subject. The first image shows the rock pool with no polariser.



















This image is clearly very high contrast with specular highlights in the water and no detail of what is below the surface. The extreme highlights in the water have also thrown the rocks around the pool into shadow. Now with the polariser the scene is transformed.



















The scene is transformed. It almost looks as if there is no water pool. The contrast is much reduced. The lesson is clear that the polariser can be used to effectively reduce glare from the surface of water and reveal what is in the water but care needs to be used to ensure that the presence of the water is still clear.

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About Me

I have been taking photographs since I was young boy some 45 years ago, but only seriously since 2005 when I enrolled to study at the Open College of the Arts. I am working towards a BA in Photography. I am a Licentiate of the Royal Photographic Society. This log record details of my projects and assignments during my studies. It also records ideas, work by other artists/photographers, notes on books/websites/exhibitions, influences, discoveries, thoughts, research findings and observations as I work through my courses. You can contact me at keith.greenough@btinternet.com or simply leave a comment on one of my posts.

Landscape Photography Bibliography

  • Andrea G Stillman (2007), Ansel Adams 400 Photographs, Little Brown New York USA
  • Andy Grundberg (1999), Crisis of the Real, Aperture Foundation New York
  • Ansel Adams (2007), Examples The Making of 40 Photographs, Little Brown New York USA
  • Ben Maddow(1989), Edward Weston, His Life, Aperture Foundation New York USA
  • Charlie Waite (1989), Scottish Islands, Constable London
  • Charlie Waite (1992), The Making of Landscape Photographs, Collins and Brown London
  • Charlie Waite (1999), Seeing Landscapes, Collins and Brown London
  • Charlie Waite (2002), In My Minds Eye, Photographers Institute Press East Sussex UK
  • Charlie Waite (2005), Landscape, Collins and Brown London
  • Clive Minnitt and Phil Malpas(2009), Finding the Picture, Envisage Books London
  • David Noton (2008), PHOTOGRAPY ESSENTIALS: WAITING FOR THE LIGHT, David & Charles PLC, London
  • Fay Godwin(1985), Land, William Heinemann London
  • Fay Godwin(1990), Our Forbidden Land, Jonathan Cape London
  • Fay Godwin(1998), Glassworks & Secret Lives, Stella Press East Sussex UK
  • Fay Godwin(2001), Landmarks, Dewi Lewis Publishing Stockport UK
  • Galen Rowell (1995), Mountain Light, Sierra Club Books San Francisco USA
  • Galen Rowell (2001), Inner Game of Outdoor Photography, Norton & co New York USA
  • Galen Rowell (2002),Galen Rowell's Vision: The Art of Adventure Photography, University of California Press USA
  • Harry Callaghan (1993), Ansell Adams in Color, Little Brown New York USA
  • Hunter, Biver & Fuqua(2007), Light Science & Magic, Elsevier Oxford UK
  • James Bentley & Charlie Waite (1987), Languedoc, George Philip London
  • James Bentley & Charlie Waite (1987), Languedoc, George Philip London
  • Joe Cornish, Charlie Waite, David Ward, Eddie Ephraums (2006), Working the Light, Argentum London
  • Joe Cornish, Charlie Waite, David Ward, Eddie Ephraums (2007), Developing Style and Vision, Argentum London
  • Joel Meyerowitz (2002), Cape Light, Little Brown and Company New York USA
  • John Berger, Ways of Seeing, Penguin Modern Classics
  • John P Schaefer (2007),The Ansel Adams Guide Book 2 Basic Techniques of Photography, Little Brown New York USA
  • John P Schaefer (2007),The Ansel Adams Guide Book I Basic Techniques of Photography, Little Brown New York USA
  • John Szarkowski (1981), American Landscapes, The Museum of Modern Art New York USA
  • Landscape Photographer of the Year Collection 01 (2007), AA Publishing
  • Landscape Photographer of the Year Collection 02 (2008), AA Publishing
  • Landscape Photographer of the Year Collection 03 (2009), AA Publishing
  • Liz Wells (1996), Photography:A Critical Introduction, Routledge Oxon
  • Liz Wells (2003), The Photography Reader, Routledge Oxon
  • Marc Garanger (1989), Louisiane, Kodak
  • Robert Adams (1996), Beauty in Photography, Aperture Foundation New York USA
  • Robert Adams et al (2009), New Topographics, Steidl Germany
  • Stephen Shaw (2004), Uncommon Places The Complete Works, Thames and Hudson, London
  • Susan Sontag, On Photography, Penguin Books London
  • Terence Pitts (2008), Edward Weston (Icons Series), Taschen
  • TPOTY Awards (2010), TRAVEL PHOTOGRAPHER OF THE YEAR Journey Three, Travel Photographer of the Year Suffolk UK

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