NiSi

NiSi 6804 ND8 150x170mm Reverse GND Filter

Achieve Perfect Exposure with NiSi ND8 Reverse Graduated FilterThe NiSi ND8 Reverse GND Filter is designed to balance exposure in scenes with bright horizons, such as sunrises and sunsets. This 3-stop graduated neutral density filter helps to reduce the dynamic range, allowing you to capture stun...

$216.75*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Achieve Perfect Exposure with NiSi ND8 Reverse Graduated Filter

The NiSi ND8 Reverse GND Filter is designed to balance exposure in scenes with bright horizons, such as sunrises and sunsets. This 3-stop graduated neutral density filter helps to reduce the dynamic range, allowing you to capture stunning images with balanced lighting.

  • Filter Type: Reverse Graduated Neutral Density (GND)
  • Density: ND8 (3-Stop)
  • Size: 150x170mm

Key Features

True to life color, No color cast

Perfect to balance the exposure when the light is harshest at the horizon and tapers off toward the sky

Optical glass for high definition

Waterproof and low reflection Nano Coating

Compatible with the NiSi 150mm System

Specifications

Model
6804
Type
ND8 Reverse GND Filter
Dimensions
150x170mm
Material
Optical glass
Coating
Waterproof and low reflection Nano Coating
Compatibility
NiSi 150mm System
Color Fidelity
True to life color, No color cast
Purpose
Balance exposure for harsh horizon light

Pros & Cons

👍 Pros

  • Delivers true-to-life color reproduction without introducing color cast, crucial for accurate photography.
  • Designed to balance exposure effectively, especially when the light is harshest at the horizon and tapers off toward the sky.
  • Constructed from optical glass for high definition, ensuring sharpness and clarity in your images.
  • Features a waterproof and low reflection Nano Coating, making it durable and easy to clean in various conditions.
  • Compatible with the NiSi 150mm System, ensuring a secure fit and integration into existing setups.
  • The reverse GND design specifically addresses challenging lighting scenarios at sunrise or sunset.
  • Helps control dynamic range in landscape photography, allowing for more detailed and balanced exposures.

👎 Cons

  • Requires compatibility with the NiSi 150mm System, meaning it cannot be used with smaller filter holders.
  • The 150x170mm size may be larger and heavier than typical screw-on filters, potentially adding bulk to camera gear.
  • Specific to reverse GND applications, it might not be as versatile as a standard graduated neutral density filter for all scenarios.
  • While it has a Nano Coating, it still requires proper handling to avoid scratches or damage.
  • The ND8 (3-stop) density might not be sufficient for extremely bright conditions or very long exposure photography.

Frequently Asked Questions

The primary purpose of this filter is to help balance exposure, especially when light is harshest at the horizon and gradually reduces towards the sky, commonly found during sunrise or sunset.
No, the NiSi 6804 ND8 Reverse GND Filter is designed to deliver true-to-life color with no color cast, ensuring accurate color reproduction.
This filter is made from high-quality optical glass, which contributes to high definition and clarity in photographs.
It features a waterproof and low reflection Nano Coating, making it durable and easier to maintain.
This filter is specifically compatible with the NiSi 150mm System.
ND8 indicates that it is a 3-stop neutral density filter, which reduces the amount of light entering the lens by 3 stops.
A reverse GND filter has its strongest density in the middle of the filter, gradually lightening towards the top, specifically designed for scenes where the brightest light source is at the horizon.