Features:

• Reduces the amount of light passing through the lens without affecting color.
• Eliminates excessive brightness, prevents washed-out images, balances exposures (over ISO 400).
• Ability to capture motion in subjects, such as waterfalls, clouds, cars, etc. with slow shutter speeds.
• Reduces depth of field allowing the use of larger apertures.

Specifications:

• Type: ND2 to ND400 variable neutral density filter.
• Material: Optical glass, aerospace aluminum.
• Adjustable: ND2 to ND400 variable.
• Filter thread: 52mm to 58mm.
• Double thread: Yes.
• Multi-coated: 16 layers.
• Coating: Scratch-resistant.