K&F Concept Variable / Fader Filter (ND2-400) 72mm

K&F Concept 72mm Variable Fader ND2~400

Key Features:

• 1 Stop to 9 Stop Exposure Correction
• High index optical glass
• Maximum light transmittance
• The rotating filter frame ensures smooth adjustment of the ND level
• Aluminum low profile filter ring preventing wide angle vignetting and jamming prevention
• Double threaded metal frame for additional filters or Hood
• NOTE: This kit is compatible with all 72mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "ø" (diameter) symbol