B+W ND 0.9 MRC nano MASTER 67mm

B+W ND 0.9 MRC nano MASTER 67mm

This B+W gray filter reduces the light by three f-stops. This gray filter is particularly interesting for video, when an appropriate aperture value cannot be set in the case of high brightness, or when a shallow depth of field is specifically desired. At this filter strength, a clear flow effect can already be seen with water.

A

finely ground and polished special glass is used as the basis for the ND filter glass. This guarantees the necessary optical quality, which does not negatively affect even a correspondingly high-quality lens.

With the thin-film technology developed here, not only the pure ND filter effect comes into play, but a coating combination optimizes the ND filter. In addition to the filter effect, the coating combination contains a multi-layer anti-reflective component with 7 layers per filter side to prevent annoying reflections. An outer layer with the usual dirt- and water-repellent properties is applied as the final layer. This not only provides all-around protection for the filter, but also makes it easy to clean and maintain the filter pane.

The

light attenuation itself is very uniform over the entire visible range and produces optimally color-neutral image results

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Please note

Gray filters must not be used for direct visual observation of the sun (risk of blindness). They allow UV and IR radiation, which is harmful to the eye, to pass through

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Tips

• Use a sufficiently stable tripod
• For long exposures, use "B" bulb
• Use remote control with camera app

Set

• exposure values manually (no full auto)
• Select low ASA values and small aperture
• Live view for control
• Switch off program against noise reduction
• Use RAW format for optimal post-processing
• Cover camera viewfinder during shooting