Haida PROII 77mm Variable ND Filter

This filter is compatible with most camera lens caps so it can be well protected and will not vignette up to 35mm on standard lenses!

Main features:

• High quality with a low price

• High resolution K9 optical glass

• Lighter, thinner, only 5.5mm frame thickness

• 1.5 to 5.0 stops

• No vignetting up to 35mm on a non-wide-angle lens

• No X-pattern and vignetting within its applicable range

• Stop number value to help ensure its rotation

• Compatible with the original lens cap

• Easy to assemble with a large rolling pattern