It is EVA material, which can be directly removed and used to avoid wearing the lens 

It can soften the entire image, reduce the contrast of the highlights, and produce a halo, making the image soft. 

The white soft filter will slightly reduce the clarity of the photo, but this effect is mainly to increase the softness and artistry of the photo. 

The flash output from K&F is sufficient. Very good. 

Black soft filters can be used to reduce blemishes and wrinkles in people or objects by reducing the resolution of the image. They can also be used to increase contrast and create a halo or glow effect for specular light sources in a scene. 1. soften the light effect of the actress's facial details, 2. It can effectively reduce some wrinkles and spots on the face of the actor, but at the same time maintain the details and clarity of the character's hair and eyes. 3. It also plays an important role in film shooting. Excellent black mist filter does not affect the color temperature, the use of dim scenes with a hazy age will create the atmosphere of the scene well.