Opiniones Cokin U961 - Juego del filtro - densidad neutra graduada / color graduado

Cokin Helps Control Depth of Field, Creates Certain Special Effects, High Quality CR39 Resin, Cokin Z-PRO Grad Filter Kit - Often it is necessary or desirable to balance the light intensity in one part of a scene with another. This is especially true in situations where you don't have total light control as in bright contrasty landscapes. Exposing for the foreground will produce a washed-out over-exposed sky while exposing for the sky will leave the foreground dark and under-exposed. Cokin Graduated Gray ND filters are part clear part neutral density. They allow the transition to be blended into the scene often imperceptibly. A ND.6-to-clear with a two stop differential will generally compensate the average bright sky-to-foreground situation and is also the most popular density of the series. Color Graduated filters can make a run-of-the-mill sunrise sunset or landscape into a memorable image. This unique filter will not only add color but it does so with a subtle and extremely gradual transition between the two halves of the filter.The Z-PRO Series is recommended for focal lengths of 20mm onwards (in the 35mm format). This filter is made of CR39 resin which is a reputable lightweight and shock-resistant optical material also used for ophthalmic glasses., CU961 GKZP