NiSi Square Nano IR GND Soft 100x150mm GND8 0.9

NiSi Nano IR Soft Graduated Neutral Density Filter

The NiSi Nano IR Soft Graduated Neutral Density (GND) filter is specially designed for landscape photographers. It is made from high-quality optical glass (H-K9L) with nano coating on both sides to preserve detail and prevent loss of image quality. The filter features a soft graduated transition from a dense dark area at the top to clear at the bottom, effectively reducing overexposure in bright skies while leaving the rest of the frame unaffected.

This filter can be repositioned within its holder, allowing photographers to recompose their shots for optimal results. Neutral density filters do not affect the coloration of the image, ensuring natural color reproduction.

Infrared Protection

When using neutral density filters, cameras can be vulnerable to infrared light, which may cause unwanted red color casts in photos, especially at small apertures. NiSi has applied an infrared protection coating layer to this filter to eliminate infrared light passing through the lens, restoring natural colors.

Key Features

• Ultra low color cast and ultra low reflection for true color fidelity
• No vignetting, ensuring full image coverage
• High definition optical clarity
• Nano coating on both sides, water and oil repellent for easy cleaning and durability
• Constructed from environmental optical lens glass (H-K9L) of the highest quality

Applications

Recommended for use with wide-angle and normal focal length lenses, this filter is ideal for balancing bright and dark areas in landscape photography, such as bright skies and darker foregrounds. The soft graduated edge is suitable when the transition between light and dark areas is gradual, for example in mountainous terrain.