Gradient design:
One end of the filter is dark (ND dimming area), gradually transitioning to transparency towards the other end, balancing the exposure of the upper and lower parts of the image by adjusting the position (such as darkening too bright the sky, preserving ground details)
Attention:
Square filters need to be used with a bracket
Operation steps:
Screw the ring adapter onto your lens.
Slide the filter holder on the ring adapter until it snap in place.
Slide the filter into one of the filter holder slots which is depended.
Exposure parameter suggestion:
Use manual mode (M mode), set parameters according to the normal exposure of the ground, and then overlay filters to balance the sky.
Histogram assisted judgment can be enabled to avoid highlight overflow.
