Walimex pro per drone filter ND4

Highlights:

• ND 4 drone filter for Yuneec Typhoon
• Filter factor 4 extends exposure time/aperture increase by 2 stops
• Creative work with less light
• Provides uniform light reduction in the image without altering colors
• Allows for shooting or filming with an open aperture
• Ideal for landscape and architectural photography

Functionality: Neutral density filters, also known as ND filters, evenly reduce the entire visible light spectrum across the filter. This does not affect colors and contrasts. This reduction is useful in various applications. For example, extended exposure time can create motion effects in moving water or be used in bright environments with an open aperture and extended shutter speed. The neutral density filter used here with a filter factor of 4 extends exposure time/aperture increase by 2 stops.

Which filter in which situation:

• CPL: Used in situations where light reduction is minimal, to prevent glare in video footage.
• ND4: For weak but direct light, such as during sunrise and sunset
• ND8: On sunny but cloudy days
• ND16: On clear days with strong sunlight
• ND32: On days with very bright lighting conditions and strong reflections.