This FotodioX Slim ND Filter features 18mm front filter threads and has a 1000x filter factor that provides a 10-stop exposure reduction and is compatible with FotodioX WonderPana FreeArc XL filter holder systems. Its 3.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

This filter is constructed from optical glass for clarity as well as color fidelity and features a lightweight, slim, aluminum-alloy filter ring to minimize the potential for vignetting. A separately-available FotodioX 186mm Center-Pinch Snap-On Lens Cap can be used to protect the front of a FotodioX 186mm Slim ND 3.0 Filter that is placed in front of a lens.

3.0 Optical Density    Optical Glass Construction    Aluminum-Alloy Filter Ring    Slim Design, 5mm Thick    For WonderPana FreeArc XL Systems    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Includes Carrying Pouch

Compatible with FotodioX WonderPana FreeArc XL filter holder systems

3.0 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required

Providing a 10-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily

Filter does not affect coloration of the image and is ideal for use with other filters

Constructed from optical glass for clarity and color fidelity

Lightweight and slim aluminum-alloy filter ring that is 5mm-thick to minimize the potential for vignetting

Filter pouch included for storage and transport

Related Questions and Answers

Q: 1. Can you stack this filters?

A: I stack the filter with the Fotoiox Polorizer on my Nikkoe 14-24 f 2.8 with no issues.

Q: 2. will the lens hood still fit after the filter in my rf 24-105mm?

A: The lens hood will fit the Canon RF 24-105mm f/4L IS USM Lens when using the Haida 77mm NanoPro MC ND 3.0 Filter (10-Stop).

Q: 3. Why is this filter Red?

A: The filters are coated on both side and at certain angles, the filter surfaces reflect certain colors. However, the light going through the filter and the lens is not this color but a neutral one. There will be no adverse affect on your image.

Q: 4. Just curious about the image, is this filter that magenta?

A: Haida 77mm NanoPro MC ND 3.0 Filter (10-Stop) is not magenta. That is just a reflection when the photo was taken.

Q: 5. Can I use this filter with NiSi V5 Pro 100mm filter holder?

A: As far as I know, all 100mm filters will fit any appropriate holder.

Q: 6. How is the image quality of this filter glass in comparison to LEE filter glass?

A: The image quality of the FotodioX 186mm Slim ND 3.0 Filter (10-Stop) is neutral, and will not get in the way of the sharpness or colorization of the lens it is mounted to. The Lee filters are not available in a circular 186mm.

Q: 7. How is the image quality of this ND filter glass?

A: The image quality of the FotodioX 186mm Slim ND 3.0 Filter (10-Stop) is neutral, with no additional colorization or distortion.

Q: 8. What all do I need to attach this to a Nikon 16-35 lens?

A: You need an adapter ring and a filter holder. You can click the links below to view; https://bhpho.to/2ToOsZW https://bhpho.to/3cvVunl

Q: 9. Is this compatible with Lee 100x100 Foundation holder kit ? Do I need any additional blades to fit this glass filter?

A: Yes it is compatible with Lee 100x100 i only have 2 blades on myself ,you will not have any problem at all .Does that help

Q: 10. Does this come with a gasket seal, and is it already installed? Will it fit the Lee holder with the gasket seal? If it comes with a self install seal, how does the seal attach , does it stay I. Place?

A: The Haida 100 x 100mm NanoPro MC ND 1.8 Filter (6-Stop) does not come with a gasket seal. This filter has a thickness of 2mm for use with compatible square filter holders that accept filters with a thickness of 2mm.