Features:

• 2.7 Solid Neutral Density Filter
• Permits Increased Exposure Length
• Three-Layer HMC Coating
• Optical Glass, Aluminum Filter Ring
• in a durable aluminum filter ring.
• 2.7 ND filter darkens the image, allowing you to photograph with a slower shutter speed or wider aperture than normally required.
• Providing a 9-stop reduction, this filter allows you to control depth of field and convey movement more easily.
• Three-layer multi coating helps to minimize internal reflections and ghosting and maintain an overall neutral color balance.
• Size:  52mm, 58mm,  67mm, and 82mm.