This 4-stop, 100 x 150mm Haida NanoPro MC Reverse Graduated ND Filter 100x150mm 4-Stopfrom Haida NanoPro MC Reverse Graduated ND Filter 100x150mm 4-Stopreduces exposure in selective areas of an image, making it well suited to shooting sunset images that saturate colors in the center of the image while retaining image detail in the sky and foreground. It reduces exposure by 4-stops without adding any color cast. The soft edges of the dense area of the filter blend the exposure correction smoothly without a harsh line of delineation.

This filter is made of optical glass, it is multicoated to reduce flare and to optimize resolution and color transmission. It features a waterproof coating to prevnet beading and for easy cleaning. It fits filter holders that accept 100mm-wide, 2mm-thick filters.

1.2 Optical Density    Multicoated, Waterproof Filter    2mm-Thick Optical Glass Filter    Reduce Exposure in Selective Areas    Includes Fabric Pouch

Related Questions and Answers

Q: 1. Hi, do you know if I could couple this filter on the Freewell quick swap system? I have the Freewell magnetic filter kit but they discontinued their revers grad filter.

A: Although both systems are magnetic, they have not been tested with one another to our knowledge. Your results may vary.

Q: 2. Does this filter have a light gasket to avoid light leak when in filter holders?

A: It comes with gasket

Q: 3. Is this filter safe for photographing a Solar Eclipse?

A: The Haida NanoPro ND5.0 Filter (95mm, 16.5 Stop) is unsafe for photographing a Solar Eclipse. The filter does not block UV or IR light. Instead, get the MrStarGuy 95mm Thread-in White-Light Solar Filter, BH #STSG95MMSOL.

Q: 4. What's the difference between this NanoPro MC ND filter and other Haida Solid ND filter?

A: This Haida 100 x 100mm NanoPro MC ND 3.0 Filter is Multi-Coated (MC) for increased strength and protection against scratches, as well as performance and quality.

Q: 5. I bought the 16.5 stop version. Haida page says ok for solar photos. I will use live view Why does Lawrence say it is not ok?

A: The Haida NanoPro ND5.0 Filter (95mm, 16.5 Stop) is safe for solar photos.

Q: 6. Is this okay to photograph a total eclipse in live view, or not? Someone other than Lawrence, please answer.

A: So long as you are using a digital view, such as a live view on the back of the camera, or a EVF on most mirrorless. You will be fine. Never look at the sun through an optical view finder found on most DSLRs.

Q: 7. Will the image of the sun be white or orange?

A: The sun will appear orange with the Haida NanoPro Solar Neutral Density Filter (77mm, 20-Stop).

Q: 8. Do these filters have the foam at the back to block light like the Lee big and little stopper filters? Will they fit in the Lee filter holder?

A: Yes a foam gasket is on the back of this filter and it will fit the Lee 100mm holders.

Q: 9. Is it Course thread?

A: The Haida NanoPro Solar Neutral Density Filter (95mm, 20-Stop) has a standard thread. It is not coarse.

Q: 10. How well does this fit in the NISI V5 Pro holder?

A: The Haida 100 x 100mm NanoPro MC ND 3.0 Filter will fit in the Nisi V5 Pro holder. The V5 pro holder is made to hold 100 x 100mm, and 100 x 150mm filters.