Neutral Density HD Attenuators 4x4 Filters by Formatt

These Blended Neutral Density HD Attenuators fits all 4x4 sized filter holders. CAT BF 4BGND.3HD, BF 4BGND.6HD, BF 4BGND.9HD, BF 4BGND1.2HD.

Neutral density filters (also known as NDs) produce a Grey neutral tone and are used to reduce light, enabling more control over exposure and depth of field without affecting color or contrast. They are especially useful in bright light conditions to avoid overexposure. When using wider lenses they adjust exposure correctly, allowing for reduced depth of field. This enables highlighting of the principal subject and taking the foreground or background out of focus.

UPC Code: 719821274025 719821274032 719821274049 719821275206