LEE Filters SW150 ND Hard Graduated Filter Set - LEE Filters
Compatible with Lee's SW-150 series filter holder system, this Neutral Density Graduated Hard filt...Compatible with Lee's SW-150 series filter holder system, this Neutral Density Graduated Hard filter set contains a 0.3 (1 stop), 0.6 (2 stop) and 0.9 (3 stop). ND grads are primarily used by landscape photographers, as they allow users to adjust exposure and darken specific areas of an image without affecting the colour balance, such as an over exposed sky, while keeping the rest of the foreground correctly exposed. Each filter features a hard transition from light to dark and measure 150 x 170mm. This versatile kit contains 1-stop, 2-stop, and 3-stop graduated neutral density filters. Each filter helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. Each filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the dense and clear areas. These filters are constructed from optical-quality resin for clarity and color fidelity.
This LEE Filters SW150 ND Hard Graduated Filter Set is designed for landscape photographers using the SW-150 filter holder system. It offers precise control over exposure by darkening specific areas of an image, such as bright skies, without altering the color balance, allowing for perfectly exposed foregrounds and skies simultaneously. A key benefit is its ability to manage high-contrast scenes effectively. The primary caveat is its specialized use case for specific filter holder systems and scenes requiring a hard transition.
All features
Brand
LEE Filters
Extended Product Information
FAQs
What is the difference between a hard and soft graduated ND filter?
A hard graduated ND filter has a sharp, distinct line of transition between the dense and clear areas. It's best for scenes with clear horizons, like seascapes or flat landscapes. A soft graduated ND filter has a more gradual transition, suitable for scenes with uneven horizons, such as mountains or trees.
What does 'ND' stand for?
ND stands for Neutral Density. Neutral Density filters reduce the amount of light entering the lens without affecting the color balance of the image.
How do I know which stop (1, 2, or 3) to use?
The choice depends on the contrast of the scene. A 1-stop (0.3) is for subtle darkening, a 2-stop (0.6) for moderate contrast, and a 3-stop (0.9) for very high contrast. You can also use the histogram on your camera to gauge the exposure difference between the sky and foreground.
Can I stack these filters with other LEE Filters?
Yes, the SW-150 system allows you to stack multiple filters. However, stacking too many can increase the risk of vignetting, especially with wide-angle lenses.
Are these filters made of glass or resin?
These filters are constructed from optical-quality resin.
What is the size of each filter?
Each filter measures 150 x 170mm.
Troubleshooting
Unwanted vignetting in wide-angle shots.
Ensure the filter holder and filters are not obstructing the lens's field of view. For very wide lenses, consider using a shallower depth of field or a slightly longer focal length if possible. Check if the filter holder itself is adding to the vignetting.
Color cast appearing in the image.
Confirm the filters are clean and free of smudges or damage. While these filters are designed for color fidelity, very dense filters can sometimes impart a slight cast. Ensure the transition line is placed correctly and not affecting areas where it's not intended.
Difficulty aligning the hard transition line.
Take your time to visually align the transition with the horizon or key elements in the scene. Use the filter holder's adjustment mechanism to fine-tune the vertical position. In complex scenes, a soft-edge graduated filter might be more appropriate.
Pros and Cons
Pros
Excellent for balancing high-contrast scenes like sunrise/sunset.
Maintains accurate color rendition.
Durable optical-quality resin construction.
Hard transition is effective for clear horizons.
Provides significant creative control over exposure.
Cons
Requires a specific SW-150 filter holder system.
Hard transition may not be suitable for scenes with complex foregrounds (e.g., trees, mountains).
Can introduce vignetting if not used correctly with wider lenses.
Requires careful placement to align the transition line effectively.
Setup, Compatibility & Care
Setup:
Ensure you have the compatible LEE Filters SW-150 filter holder system attached to your lens.
Select the desired ND Hard Graduated filter (0.3, 0.6, or 0.9 stop).
Slide the filter into the appropriate slot on the SW-150 filter holder. The orientation is crucial; the densest part should be positioned towards the brighter area of the scene (typically the sky).
Adjust the filter's vertical position within the holder to align the hard transition line with the horizon or the desired point in your image.
Compatibility:
This filter set is specifically designed for the LEE Filters SW-150 series filter holder system. It is not compatible with other filter systems like the Seven5 or 100mm systems without appropriate adapters.
Care:
Handle filters by the edges to avoid fingerprints on the optical surface.
Clean the filters gently using a soft lens brush to remove dust.
For smudges or stubborn marks, use a lint-free microfiber cloth lightly dampened with lens cleaning solution or distilled water. Wipe in a circular motion from the center outwards.
Store filters in their protective cases when not in use to prevent scratches and damage.
Avoid exposing filters to extreme temperatures or humidity for extended periods.