
I use a UV filter on my lens to protect it because unlike others it has the least effect on the amount of light passing through it and does not affect color. I use it indoors and out with both black and white and color films. The only time it is off of my lense is when I want to affect color or contrast by using a special filter. It reduces haze to improve the clarity of outdoor pictures. Tiffen filters are well constructed.Get more detail about Tiffen 58mm UV Protection Filter.