7Artisans Slim Nano GND0.9 magnetic filter (67mm, 72mm, 77mm, and 82mm)

The 7Artisans Slim Nano GND0.9 magnetic filter is mainly used to balance exposure in bright lighting conditions and high-contrast scenes with the ground.

The 7Artisans GND0.9 (Graduated Neutral Density) magnetic filter can reduce the amount of light entering the upper part of the lens, allowing better rendering of cloud details and enhancing saturated color reproduction.

The highest density is located at the edge of the filter and gradually decreases toward the center, making it easier to photograph scenes with extensive bright areas, such as the sky during the day. The GND filter can be rotated to achieve the desired effect.

This magnetic GND filter from 7Artisans is made of optical glass, with each glass section featuring a waterproof, scratch-resistant, and oil-resistant coating, making it easy to clean and carry, suitable for every adventure. Both sides of the glass are polished, ensuring high-quality images even with telephoto lenses. The gradient coating technology provides uniform color and accurate stops, blending without deviations.

The ultra-thin aerospace-grade aluminum frame with CNC anti-allergy design is easy to install on the lens, without vignetting or dark corners, even on wide-angle and telephoto lenses.

Available in 67mm, 72mm, 77mm, and 82mm sizes.