Features:1 The design of gradually decrease near the center of the filter allowing emphasis of foregrounds or backgrounds.2 and high qualityoptical glass and metal frame.3 Perfect for changing the mood of a picture4 Provide a complete color transition for a smooth blending effectSpecification:Material: Optical glass (lens) Aluminum(frame)Compatible with for DJI FPV Combo Package list:Choose the itemNote: not included!Options:3IN1(JSR-1271-14)=CPL ND8 ND164IN1(JSR-1271-15)=ND4 ND8 ND16 ND324IN1(JSR-1271-16)=ND8PL ND16PL ND32PL ND64PL6IN1(JSR-1271-17)=UV CPL ND4 ND8 ND16 ND328IN1(JSR-1271-18)=UV CPL ND8 ND16 ND32 ND64 STAR NIGHT Origin:CN(Origin) Compatible Drone Brand:DJI Model Number:for DJI FPV Combo Package:Yes 3IN1(JSR-1271-14):CPL ND8 ND16 4IN1(JSR-1271-15):ND4 ND8 ND16 ND32 4IN1(JSR-1271-16):ND8PL ND16PL ND32PL ND64PL 6IN1(JSR-1271-17):UV CPL ND4 ND8 ND16 ND32 8IN1(JSR-1271-18):UV CPL ND8 ND16 ND32 ND64 STAR NIGHT Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store