SIRUI SGND8 (0.9) Rectangular Soft Graduated ND Filter 100x150mm (3 Stops)

SIRUI SGND8 (0.9) Soft Rectangular Graduated Neutral Density Filter 100x150mm (3 Stops)

Impressive shots with balanced exposure throughout the image

The SIRUI rectangular filter with a soft gradient is perfect for scenes with landscapes or skylines where the horizon line is not clearly defined (e.g., due to many trees, mountain peaks, or buildings). The result is stunning images with detailed cloud skies and correctly exposed foregrounds.

What are SIRUI Soft Graduated Neutral Density Filters?
SIRUI soft graduated neutral density filters feature a smooth gradient from the top edge of the filter toward the center. Depending on the density level, the gradient is lighter or darker. This gradient darkens the tinted part of the filter, reducing the brightness of the subject. The high-quality SIRUI rectangular filters are made from German Schott B270® glass and come in a padded case for optimal protection.

SIRUI rectangular filters can be ideally combined to achieve the desired effect.

Material and Craftsmanship
The high quality of SIRUI filters starts with the material: they are made from Schott glass manufactured in Germany. The glass is fire-polished to ensure a perfect optical surface. This process also makes the glass extremely robust and durable. Rounded corners and polished edges make the filter glass more break-resistant and easier to insert into the holder. The precise manufacturing of SIRUI filters meets the highest standards. Exact measurement methods and strict quality control ensure consistent high-end quality of our filters.

2mm thick German Schott glass made in Germany
• extremely light-transmissive
• distortion-free imaging across the entire filter surface
• high solarization stability (no change in properties even under sunlight)
• high chemical resistance
• fire-polished for a perfect optical surface
• extremely robust and durable

Coating and Protection
Ultra Slim Multi-layer Nano Coating on both sides
• maximum light transmission
• linear and full-surface reduction of reflections (anti-reflective)
• precise color rendering and color fidelity

Exclusive gray film coating on both sides
• perfectly linear light reduction from filter edge to edge
• uniform darkening of a part of the image without color cast or contrast changes

Additional protective film on both sides
• water-, oil-, and dirt-repellent
• scratch-resistant
• anti-static
• easy to clean

Features and Specifications
- SGND8 (0.9) | 3 Stops | reduces exposure by 3 stops | extension factor 16x
- reduces the amount of light in a part of the image
- soft gradient transition from dark to light
- double-sided gray film and multi-layer nano coating
- additional protective film on both sides
- rounded corners and polished edges
- material: optical 2mm Schott glass from Germany
- size: 100 x 150mm

A 100mm filter holder is required to use this filter.

Compatibility
100mm wide filter holder systems

Package Contents
1x SIRUI SGND8 (0.9) Soft Rectangular Graduated Neutral Density Filter 100x150mm
1x padded filter pouch