K&F Concept 40.5mm ND Variable Fader Neutral Density Adjustable Filter ND2-ND400 for Camera Lens Size:40.5mm 6-pack for Lapel Microphones

6-pack for Lapel Microphones

Negative inside) 2

The inner wall of the case is made of reflective material

KEEP THE CIRCULATION: The case with air hole can let moiture out and well keep the circulation in the case

0 only supports up to 4K@60Hz

K&F Concept 40.5mm ND Variable Fader Neutral Density Adjustable Filter ND2-ND400 for Camera Lens Size:40.5mm 6-pack for Lapel MicrophonesK&F Concept 40. 5mm ND Variable Fader Neutral Density Adjustable Filter ND2 ND400 for Camera Lens Slim Adjustable ND Filter Feature Reduces the amount of light reaching the film without affecting the color. Applies slow shutter speed under strong sunlight exposure. Glass mounted with high pressure press technology. Made of high quality optical glass. Wider outer optic to help reduce vignetting at wide angles. Extinction paint seiko manufacturing,To