K&F KF0103.0201.0020 ND32-512 Magnetic Filter · Insta360 Luna Ultra

K&F Concept KF0103.0201.0020 ND32-512 Magnetic Lens Filter for Insta360 Luna Ultra — ND32-512 Magnetic Filter with 5-9 Stop Adjustment for Very Bright Light and Long Exposure

The K&F Concept ND32-512 Magnetic Lens Filter is a magnetic filter designed specifically for the Insta360 Luna Ultra dual-lens camera. The frame is molded to fit the camera, and you can still put the camera in its case with the filter attached. The ND32-512 adjusts from 5 to 9 stops, much stronger than the ND2-32 version, and suits truly bright sun such as at the sea or in snow, or daytime long exposure. It attaches magnetically and can be removed and installed in 1 second with no threads to turn, with very little effect on gimbal balance. The HD optical glass has multi-layer nano coating on both sides that is water-repellent, oil-repellent, scratch-resistant and reduces reflections. The ultra-thin frame prevents dark corners.

Key Features

• Adjusts 5-9 stops in a single filter, from ND32 (5 stops) to ND512 (9 stops), so you do not need to carry several filters, just turn the ring
• Lets you set a 1/50 shutter at 25fps even in bright sun, for cinematic motion blur instead of harsh, choppy footage
• 9 stops of light reduction opens the way to slow shutter speeds for long exposure, rendering flowing water as silky smooth streams
• The magnet holds firmly and can be removed and installed in 1 second, with no threads to turn and no need to remove the frame, so you can change filters mid-shoot in time
• 28-layer coating on 2 sides + high-transmission glass reduces color cast and flare for professional-level clear images
• High-definition surface + AR coating is water-repellent and scratch-resistant, resists fingerprints and wipes clean without leaving marks
• Designed specifically for the dual-lens system, it stays firmly attached along the way and can still be used with other accessories as normal

Best For

• Shooting in very bright sun
• Daytime long exposure
• Shooting at the sea and in snow

Specifications

In the Box

• ND32-512 filter × 1
• Filter pouch × 1
• Cleaning cloth × 1

FAQ

• Q: Does a magnetic filter come off easily?
  A: No. The magnet holds firmly enough for general shooting, including on a gimbal. The advantage is that it can be removed and installed in 1 second, with no threads to turn like a conventional filter.
• Q: What does the 28-layer nano coating do?
  A: It reduces reflections on the glass surface and repels water, oil and scratches, which makes it easy to wipe clean and keeps images clear with no ghosting when shooting against the light.
• Q: Does the filter cause dark corners?
  A: No. The frame is made especially thin and molded for this camera model, so it does not block the edges of the image.

See more products → Filters

K&F Concept KF0103.0201.0020 ND32-512 Magnetic Lens Filter for Insta360 Luna Ultra