This 85 x 115mm Reverse-Graduated ND Filter from LEE Filters is compatible with a LEE Filters LEE85 System filter holder. It can be applied to darken bright skies, specifically during a sunrise or sunset, while allowing for a normal, unaffected exposure in the other regions of the image.

This filter achieves its effect with a 1.2 band of density above its center region that provides up to a 4-stop reduction in light from entering a lens. This band extends in both vertical directions which tapers to approximately a 0.6 density and a 2-stop reduction in light at the edge above it. Directly below the 1.2 band of density, it tapers to clear, with a hard-edged line of transition before the clear area.

The placement of a 1.2 band of density with a clear area directly below allows the LEE Filters 85 x 115mm Reverse-Graduated Filter to match the positioning of the sun when it is at, or immediately above, the horizon. In such instances, the sun can appear closer to the center of an image as opposed to the upper edge, and an increase in brightness is created which is more prominent on both sides of the sun than above it. This pattern of brightness corresponds to the density pattern on the LEE Filters 85 x 115mm Reverse-Graduated Filter. The hard-edged line of transition in this reverse-graduated neutral density filter is useful for hard transitions between the sky and land, while the 4-stop to approximately 2-stop gradation is applicable to multiple regions of brightness within the sky.

1.2 Optical Density    Optical-Quality Resin    For LEE85 System Filter Holder    Reduce Exposure for Sunrises or Sunsets    Maximum Density Above Center    Effect Configured for Sun at Horizon    Includes Padded Pouch

• Compatible with a LEE Filters LEE85 System filter holder
• Effectively darkens bright skies, specifically during a sunrise or sunset, while allowing for a normal, unaffected exposure in the other regions of the image
• 4-stop band of density that tapers to approximately a 2-stop density at the edge above it, while directly above a clear area
• Creates a neutral density pattern that matches the positioning of the sun when it is at, or immediately above the horizon
• Density pattern corresponds to the brightness pattern of the sun when it appears at or is closer to the horizon as opposed to a higher angle, which creates an increase in brightness that is more prominent on both sides of the sun than above it
• Hard-edged line of transition between the 4-stop band of density and the clear area below it is useful for hard transitions between the sky and land
• 4-stop to approximately a 2-stop gradation is applicable to multiple regions of brightness within the sky
• Filter does not affect the overall coloration of the image
• Constructed from optical-quality resin for clarity
• Padded filter pouch included for storage and transport

Related Questions and Answers

Q: 1. How does the filter attach to the lens?

A: There is an 82mm screw at the bottom.

Q: 2. Is this filter showing some kind of pattern when going to higher ND stops?

A: No this does not. It has stops to make sure one does not go beyond the usable range of the filter.

Q: 3. Will this fit a Sony FE4/24-105 G OSS lens with 77mm diameter? Or do you recommend 67-82 VND filter?

A: For the Sony FE 24-105mm f/4 G OSS Lens you can go with either the 58-77mm or the 67-82mm size. The H&Y Filters RevoRing Variable ND3-ND1000 & Circular Polarizer Filter (67-82mm) would definitely work for that lens. I would choose the size based on what other lenses one may want to use this on.

Q: 4. Does this come with a lens cap?

A: Unfortunately, a cap is not included with this filter.

Q: 5. how thick?

A: Its about the thickness of a couple of pieces of paper.

Q: 6. Will this fit my Leica Q? I saw someone say that it wouldnt fit the leica 28mm lens.

A: Yes, the Leica Q takes a 49mm filter, so this will fit.

Q: 7. Hello. I am looking to reduce my f-stop during panning shots. I do Motorsport photography and typically pan anywhere from 1/30th to 1/320. In that range, I’ve been up to f-18. I use the 300 f2.8 with both TC’s with exceptional results. My concern/question is, will this negatively affect or impact the AF system? Even though I already get a nice motion blur with panning techniques, I’d like to reduce the f-stop further to add some additional blurring in the out of focus areas. Any help here would be appreciated. Thanks.

A: This should not effect the focusing system much. If you were using anything 6-stop or more, the you may see varying results, but because it is only a 3-stop, you would be more than fine.

Q: 8. Will this fit on my Sigma 24-70 lens?

A: Yes, the Lee 100 Landscape Kit will fit a Sigma 24-70mm f/2.8 Lens by adding the LEE Filters 82mm Wide-Angle Lens Adapter Ring for 100mm System Filter Holder, BH # LEARWA82. https://bhpho.to/3CVvrG1

Q: 9. Does the model that you would sent out, have the 2 pin nobs on it to control both VND & Polarizer; or does it just come with (one) for the Polarizer?

A: Based on inventory in the store that we've checked, this has 2 screw-pins on it.

Q: 10. Is this filter IR controlled?

A: The H&Y Filters RevoRing Variable ND & Circular Polarizer Filter (67-82mm, 1.5 to 10-Stop) is not IR-controlled.