Irix Edge Hard Gradual square filters - Irix lenses were designed with both the effort and experience, of not only engineers, but also photographers. Swiss precision and Korean innovation create

Irix Edge 100mm Hard Gradual Filter

The Irix Edge Hard Gradual Filter this type of filter works well for scenes where the horizon is flat and regular such as the sea or some wide-open plain.

Highest quality optical glass which guarantees high light transmission.

Top optical quality

Multilayer anti-reflective coatings applied on both sides of each filter.

Anti-reflective coating

Double-sided NANO coatings with hydro- and oleophobic properties.

NANO coating

Frame made of lightweight and durable aluminium.

Special finish

How They Work?

The Irix Edge Hard Gradual Filter is a filter where the transition between full transparency and shaded area is narrower. This type of filter works well for scenes where the horizon is flat and regular such as the sea or some wide-open plain. In this situation, the upper part of the image – the sky – is definitely brighter than the rest of the frame, and this part should be covered with a filter.

The filter is available in these densities

  • Irix Edge 100 Hard nano GND4 0.6
  • Irix Edge 100 Hard nano GND8 0.9

Functional Filter Case

Each and every Irix Edge 100mm Filter comes with a functional Filter Case made from rigid foam mounted on silicone frame, and fitted with a magnetic lock, so you can be sure that your filter is secure during transport or storage.

European Brand

The Irix Edge brand has its roots in Europe – this is where they are designed, tested and improved by our research team, using the latest measurement equipment and under rigorous quality control. All the effort put into the product development makes us sure that you can trust them in any, even the most demanding conditions.

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Specifications

SIZE

100×150 mm

Available densities

  • Irix Edge 100 Hard nano GND4 0.6
  • Irix Edge 100 Hard nano GND8 0.9
SYSTEM

Irix Edge IFH-100

TYPE

Neutral Density, Hard Graduated

FILTER THICKNESS

2 mm

ANTIREFLECTION COATINGS

multicoated

SPECIAL TYPE COATINGS

NANO, anti-reflex, water and oil proof

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Square filters in landscape photography

Polish review of Irix square filters in landscape photography made by fotowarsztaty

22/04/2021