B + W 67mm Basic 701M 0.3 1-Stop MRC Graduated Neutral Density Filter

Under the umbrella of top-notch photography accessories, the 67mm Basic 701M 0.3 1-Stop MRC Graduated Neutral Density Filter stands out as a crucial tool for professional photographers. This graduated filter, featuring a neutral gray half with a 50% transmittance rate, effectively darkens the targeted area by one f-stop without altering the color balance. It's an ideal solution for situations where the sky appears too bright in contrast to the landscape, helping to enhance cloud details and prevent the blue sky from washing out due to overexposure.

B+W's Graduated Neutral Density Filters are a popular choice for landscape photography, designed to prevent sky overexposure while ensuring the ground is correctly exposed. The filter boasts a smooth transition from the neutral gray half to the clear filter half, offering a seamless blend in your images. The rotatable mount on threaded filters enables precise horizontal alignment, adding to the filter's versatility.

The superior glass substrate of the B+W ND filters 701 is plano-parallel and finely polished, ensuring long-lasting high optical quality as opposed to easily scratchable plastic substrates. This graduated ND filter is primarily used to balance out a sky that is excessively bright compared to a darker foreground.

For accurate exposure metering, aim your camera or hand-held exposure meter towards the ground that requires correct exposure without the graduated filter. This method typically yields the ideal effect automatically. It's important to keep any increase in exposure to compensate for the absorption in the dense part of the graduated filter minimal, to maintain the filter's effectiveness.

The gray gradient of this filter is applied using thin-layer technology, a special coating process that necessitates unique masking. This process may result in slight manufacturing tolerances, causing the graduation boundary to be not exactly parallel. However, as this transition falls outside the focus range, the effect is not visible, ensuring there is no static transition in your final image.