Color temperature conversion filter for Kenko temperature control 46mm W4 Professional [014640]

We will add 46mm diameter to the amber filter "W2 Professional", "W4 Professional", "W10 Professional", and "W12 Professional", which are used for color correction when the color temperature is high (light is bluish) such as rain or cloudy.It is a filter that prepares the bluish phenomenon in the shade and cloudy days into a natural color.When shooting a color reversal film, there is no "white balance" function like a digital camera, so it is necessary to adjust the color with the filter.There is a slight color correction W2 or a slightly darker W4.