GreenL UV Filter Kit | MRC ND8 + MRC ND64 + MRC ND1000 + Metal lens cap (front+rear )
1:glass material:optical glass
2:filter ring: super slim filter ring 5.5mm
3:ND effect is reached by the coating process,scenery and pantone's color cast is small, see photo below.
4: filter ring matte surface treatment，no reflect right