NiSi SWIFT FS ND Filter Kit with ND8 (3 Stop), ND64 (6 Stop) and ND1000 (10 Stop) for 40.5mm | 43mm | 46mm | 49mm Filter Threads + Case

The NiSi SWIFT FS ND Filter Kit bundles three full-spectrum ND filters, ND8, ND64, and ND1000, with a press-on adaptor system that swaps or stacks filters in seconds instead of screwing and unscrewing threaded glass. Included adaptors cover 40.5mm, 43mm, 46mm, and 49mm lens threads, and each filter is color-coded for quick identification during a fast-paced shoot. NiSi has tested the system for vignetting when stacking multiple filters, confirming no vignetting through 3 stacked filters at focal lengths as wide as 17mm on an 82mm-thread lens.

• Three full-spectrum ND filters: ND8 (3-stop), ND64 (6-stop), and ND1000 (10-stop) cover exposure control from subtle to long-exposure work.
• Press-on SWIFT adaptor system: Filters snap onto adaptor rings for fast changes or stacking without screwing.
• Color-coded filter identification: Each filter is uniquely colored for quick selection in changing light conditions.
• Multi-Ti Nano coating: Waterproof and anti-reflective while preserving true color transmittance.
• Adaptors for 4 thread sizes: Covers 40.5mm, 43mm, 46mm, and 49mm lenses, with 7 lens caps and a tripod-strap storage case included.