CAVISION GLASS FILTERS

 

 

 Filter Types

           SOLID NEUTRAL DENSITY

 

 

  Filter Home

  Polarizer

  Grad Colour

  Grad. ND

  Solid. ND

  Solid Colour

  Colour Temp.

  Soft Focus

  Soft Mist

  Low Contrast

  Day for Night

  Antique Suede

  Skin Tone En.

  Star

  UV

  Hot Mirror

 

 

  The ND filter is used above to reduce the brightness of the image.

 

  Description:     Sizes:

        

   The neutral density filter reduces the amount of light entering the lens, without effecting colour.  It is used primarily when the light level exceeds that which the film stock or video CCD can handle;  this is often the case when shooting on a sunny day in a location featuring an abundance of light reflection such a desert, ocean or snowy landscape.  If a reduction in depth of field is desired, the ND filter can help achieve this because it allows you to open the lens aperture further without changing exterior light levels.  ND filters come in increments of 0.3, where each increment is equivalent to one stop.  For example, if a scene is overexposed by 2 stops use a 0.6 ND filter to get proper exposure.

  • 3 x 3"

  • 3 x 4"

  • 4 x 4"

  • 4 x 5.65"

  • 5 x 5"

  • 5.65 x 5.65"

  • 6 x 6"

  • 6.6 x 6.6"

* Please note: some filter types may not be available in all sizes & densities; please check availability before ordering

 

 

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Cavision Enterprises Ltd   Tel: 604-298-9053   Fax: 604-298-9051   E-Mail: info@cavision.com