Breakthrough X4 ND Filter 3-Stop

Name: Breakthrough X4 ND Filter 3-Stop
SKU: OY0000060347
Availability: InStock

In Stock

★★★★★

(0 )

$75.00

$149.99

-50%

SKU:

OY0000060347

Category:

Automotive & Air Filters

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Free shipping on orders over $40.

Description:

Our cutting edge research and alternative manufacturing methods deliver the most color neutral ND filter for the discerning landscape photographer. In the time that it took us to achieve the X4 NDs unparalleled color neutrality we also took our hand at redesigning the filter frame from the ground up.

Worlds Sharpest ND Filter. 100% Guaranteed.

The X4 ND features SCHOTT Superwhite B270 optical glass, which is an ultra clear crown glass. It is produced by melting high purity raw materials and then made using the continuous draw process. The result is excellent transmission in the ultraviolet, visible, and infrared spectrums, and a high surface quality that accepts our state-of-the-art MRC and nanotec coatings exceptionally well.

Our state-of-the-art multi-resistant coating (MRC) is an optical coating applied to both surfaces of the glass disk to reduce reflection and to increase surface durability. Our proprietary MRC coating is structurally harder than the glass itself and the reduced reflections improve the efficiency since less light is lost. The reduction of reflections also improves the contrast of the image by elimination of stray light. The real world result? Better contrast and color.

WEATHER-SEALED

We specifically designed the X4 ND as a workhorse ND filter for field work, built to withstand extreme wind, salt water, dust and other abrasive conditions and elements.