ND Filter :
It Reduces the amount of light in very bright conditions so that camera can choose the correct exposure value and avoid excessive exposure . It also improves the color saturation of the picture,Makes the picture more transparent and alive you can also use a slow shutter speed to shoot some special effects,such as a mist of water ,a light track at night,etc.When you shoot video in direct sun exposure,you can reduce the shutter speed by ND Filters, so that the video has the appropriate motion blur and looks balanced .
UV Filter :
It Can Decrease blue cast and blue grey causing by ultraviolet ray,increase light transmittance. Using the UV Filter in high mountains oraltitude,increases the distance field of the shot and makes a clear shot .It also provides protection for the camera.
CPL Filter :
It is Mainly used to eliminate harmful non-metallic reflected light , and increase the color concentration .It Also enhances blue sky ,highlights white clouds, Makes the picture more thorough ,improves image clarity and overall creates a more expressive and vivid photo.It is also often used in shooting through glass ,water and underwater scenery
NDPL Filter :
Breaking through the limitations of traditional filters ,the ND-PL filter combines ND and CPL advantages to meet .your requirements of extending exposure time and elimination of the unwanted polarized light ,making it salf a powerful tool for landscape photography