GREEN.L 40.5mm HMC ND Fader Variable

GREEN.L 40.5mm HMC ND Fader Variable | Adjust light for video and slow shutter effects

The variable ND design is what sets this filter apart: you can adjust how much light reaches the camera rather than choosing one fixed level of neutral density. It suits photographers and video makers who want to manage exposure with a filter, especially in bright conditions where changing the aperture or shutter speed would affect the look they’re after. Use it to help keep a chosen video exposure in daylight, or to work with a slower shutter for a more flowing look in moving water. The GREEN.L 40.5mm HMC ND Fader Variable is a practical option when your lens has a 40.5mm filter thread and you want variable light reduction in one filter. The title gives no density range, so I wouldn’t promise a particular amount of reduction; the appeal here is the ability to adjust it, not a stated stop range.

Practical use

Think of this filter as an exposure adjustment for situations where you want to keep your chosen camera settings. In video, adjust the filter to help manage the brightness without immediately changing the shutter speed. For moving water, use it to reduce incoming light so you can choose a slower shutter speed and show more motion. The effect depends on your scene and settings, so make small adjustments while judging the image. The 40.5mm size is specific: it suits a lens with that filter-thread diameter, rather than being a universal fit for every lens.

Technical Specifications

• Brand: GREEN.L
• Filter diameter: 40.5mm
• Type: Variable ND filter