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Variable ND filter with nano-coated glass and marked rotating front ring

Nisi

Nisi True Color ND-VARIO Pro Nano .3-1.5 camera accessory

SKU CH-0F2B-PE5P2

A variable neutral-density filter for the NiSi IP-A iPhone holder, adjustable from .3 to 1.5 density for one to five stops of light reduction

  • True-to-life colours with True Color technology eliminating infrared pollution
  • Superior image quality from nano-coated optical glass free of colour casts
  • Versatile 1 to 5 stop light reduction for creative exposure control
  • Smooth density adjustment via marked front ring for repeatable settings
  • Seamless fit with NiSi IP-A holder for Apple iPhone

What this filter does

The NiSi True Color ND-VARIO Pro Nano provides variable neutral density from .3 to 1.5, giving photographers and videographers 1 to 5 stops of adjustable light reduction. It is built for the NiSi IP-A filter holder on Apple iPhone, so mobile creators can control exposure without carrying multiple fixed filters. The Nano coated optical glass keeps images sharp and colour-accurate. Infrared pollution is suppressed for natural tones.

Light control in everyday shooting

Rotating the front ring changes density smoothly across the full range, and the marked stop values let you repeat a setting quickly. Wider apertures become usable in bright conditions, and slower shutter speeds capture motion blur without over-exposure. The slim profile avoids vignetting on the iPhone lens. True Color technology maintains neutral colour balance throughout the adjustment.

Behaviour during extended use

The coated glass resists flare and ghosting when the filter is left in place for long video takes or time-lapse sequences. Density markings remain legible after repeated rotation. The filter stays securely seated in the IP-A holder during continuous handling. It is not suited for users who need density beyond 1.5 or a larger filter thread for non-iPhone systems.

Highlights

  • True-to-life colours with True Color technology eliminating infrared pollution
  • Superior image quality from nano-coated optical glass free of colour casts
  • Versatile 1 to 5 stop light reduction for creative exposure control
  • Smooth density adjustment via marked front ring for repeatable settings
  • Seamless fit with NiSi IP-A holder for Apple iPhone

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the filter in the IP-A holder, and which step do people often miss?

Slide the filter into the NiSi IP-A holder until it seats fully; the step many miss is rotating the front ring to confirm the density marks align before shooting.

What maintenance will this variable ND need over time?

Clean the nano-coated glass with a microfibre cloth and lens solution; no internal parts require replacement.

What limit appears first during prolonged use at the 1.5 density setting?

The 1.5 stop maximum density is the hard limit; you cannot extend exposure reduction beyond that without stacking another filter.

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