Polaroid PLFILFDND200040.5 40.5mm ND2-ND2000 Fader Filter

The Polaroid Optics 40.5mm Variable Neutral Density Fader Filter provides a practical, space-saving alternative to carrying a full set of fixed ND filters. By rotating the outer ring, you can continuously adjust light reduction from ND2 (1 stop) through to ND2000 (approximately 11 stops), covering everything from subtle depth-of-field enhancement on overcast days to dramatic long-exposure effects in direct sunlight. The HD multi-coating works to minimize lens flare, ghosting, and reflections while preserving the sharpness and contrast of your images, making it suitable for both photography and video applications where consistent optical quality matters.

Designed for lenses with a 40.5mm filter thread — commonly found on compact mirrorless cameras and smaller prime lenses — this filter adds very little weight or bulk to your setup. The stepless adjustment is particularly valuable for videographers who need to dial in precise exposure without visible transitions on screen. As with all variable ND filters based on dual-polarizer construction, users should be aware that the extreme high end of the density range may produce some color shift or cross-pattern vignetting, especially at wider focal lengths. For best results, the mid-range settings tend to deliver the cleanest performance, making this filter a versatile and affordable everyday tool for controlling exposure in bright conditions.