DOF Archive

  • One Point Or More To Focus

    One Point Or More To Focus

    USING THE CENTRE FOCUS POINT, especially for close up, thin depth-of-field shots, often leads to focusing errors as well as...
  • Apertures… Open Wide And Say Aaah!

    Apertures… Open Wide And Say Aaah!

    Everybody is aware of what it means to have a 70-200mm lens, or a 18-105mm. These days, the emphasis always...
  • Filter Essentials

    Filter Essentials

    Photographic filters are akin to sunglasses. They shield your lens similarly to sunglasses protecting your eyes. They also modify light...