Hoya ND400 HMC IN SQ.CASE 52 MM

The Hoya ND400 HMC IN SQ.CASE 52 MM is a neutral density filter that cuts light by 9 stops. It is for photography and video where you need much longer exposure times or wide apertures in bright light.

• Filter type: neutral grey ND400
• Light reduction: 9 stops
• Diameter: 52 mm
• HMC anti-reflection coating on both filter surfaces reduces unwanted reflections
• High light transmission helps preserve contrast and colour saturation
• Allows significantly longer exposures when you cannot stop down further or lower the ISO
• Allows wide apertures with fast lenses on sunny days, for portraits and video
• Helps adjust exposure on video cameras with a fixed shutter time
• Ring colour: black
• Supplied in a square case