Gradient filter green filter gradient lens mobile phone filter lens SLR 37mm gradient yellow half mirror digital filter

【product name】:
Circular gradient mirror
【product description】:
Gradient mirror is one of the most important filters for photographic art creation. Most of the filters are used for averaging photos, such as the commonly used screw-in PL polarizer, star mirror, ND mirror, etc. It is average. The effect of the gradient mirror on the photo is gradual, the effect of the filter is only on one side, and the other side has no effect on the photo. When categorized by use, common gradient mirrors include gray gradient mirrors, blue gradient mirrors, orange gradient mirrors, and so on.
Lens material: optical resin (color saturated evenly resistant to falling)
Color classification: gray, orange, blue, red, yellow, green, purple (optional)
Specification: 52mm