Hoya

• 4-Stop Neutral Density Filter
• 1.2 Solid Optical Density
• Permits Increased Exposure Length
• Metallic ACCU-ND Coating
• Clear Optical Glass Construction
• One-Piece Aluminum Ring

• 5-Stop Neutral Density Filter
• 1.5 Solid Optical Density
• Permits Increased Exposure Length
• Metallic ACCU-ND Coating
• Clear Optical Glass Construction
• One-Piece Aluminum Ring

A density adjustable filter with an ND range from 1.5 to 9 f-stops (ND3-400).

• Exclusive frame design to fit wide angle lenses.
• Special knob for convenient density adjustment.
• Enable to attach a lens cap.*
• Convenient density scale.

* Can take lens caps one size bigger than the filter size.