Cavision Medium-Edge Graduated ND Filter (3 x 4", 2-Stop)

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This 3 x 4" Cavision Medium-Edge Graduated ND Filter is compatible with filter holders that can accommodate 3 x 4" filters that are 3mm thick. It helps to darken specific areas of an image, such as bright skies, while allowing for normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a medium-edged line of transition between the dense and clear areas. A neutral density filter with a medium-edged line of transition can filter the sky while minimizing its effect on the land. It is particularly useful for images that include elements like rooftops and mountains that protrude into the sky. Neutral density filters do not affect the coloration of the image, and this filter provides up to a 2-stop reduction in light from entering the lens.

This filter is uncoated and constructed from optical glass for clarity as well as color fidelity. Its design is intended to maintain image sharpness when used with lenses that feature a focal length of up to 70mm.

Compatible with filter holders that can accommodate rectangular filters that are 3 x 4" and 3mm thick

Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected

Provides up to a 2-stop reduction in light in selective areas

Medium-edged line of transition between the dense and clear areas

Useful for images that include elements like rooftops and mountains that protrude into the sky

Filter does not affect the overall coloration of the image

Constructed from optical glass for clarity and color fidelity

Designed to maintain image sharpness when used with lenses that feature a focal length of up to 70mm

Microfiber wrap is included for filter maintenance, as well as a soft pouch for storage and transport