B + W 40.5mm #40 Multi Coated Glass Filter - Yellow / Orange #16
• This bright orange filter darkens blue and violet as well as green and yellow-green.
• It is indispensable for all landscape and architectual photography which require vivid and clear contours.
• The sky is distinctly toned with the clouds clearly contrasted against it.
• This filter is popular for nude photography under natural light.
• Filter factor is approx. 4.