Haida 58mm NanoPro Magnetic Graduated ND 0.9 3-Stop Filter

58mm Magnetic Graduated ND Filter

The 58mm NanoPro Magnetic Graduated ND 0.9 filter balances bright skies against darker foregrounds. It provides a 3-stop reduction at its densest point while the clear portion leaves the lower frame unaffected. Photographers who need quick exposure control for landscape or architectural work will find the magnetic attachment system practical for rapid changes in the field.

1.75mm Ultra-Thin Magnetic Mount

The filter uses a 1.75mm ultra-thin ring that connects to a separately sold magnetic adapter ring. Once the adapter is fitted to the lens, the filter snaps on and off in a single motion. The slim profile reduces the chance of vignetting on wide-angle lenses and the magnetic interface allows the filter to be rotated precisely to align the graduation with the horizon.

Multi-Coated Optical Glass Construction

NanoPro multicoating suppresses ghosting and flare while maintaining colour neutrality across the transition. The glass substrate resists reflections that can degrade contrast in backlit scenes. No power is required and the passive design adds no electronic noise or heat to the camera system during long exposures.