Filters Set Introduction:
- 3pcs Mix Filter Set: CPL+ND8+ND16 - 4pcs ND Filter Set: ND8+ND16+ND32+ND64
- 4pcs Mix Filter Set: MCUV+CPL+ND32+ND64
- 6pcs Mix Filter Set: MCUV+CPL+ND8+ND16+ND32+ND64