The Tokina PRO IRND 1.2 4-Stop 6.6x6.6" Filteris compatible with filter holders that can accommodate filters that are 6.6" wide and 4mm thick. It is an ND filter with a 16x filter factor that provides a 4-stop exposure reduction. This filter's 1.2 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 are intended to not affect the coloration of the image and are ideal for pairing with other filters.

The design of this filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times. To provide a high level of neutrality across the visible and infrared spectrums in order to eliminate color casts and ensure cleaner, truer blacks when using this filter, one ACCU-ND Vapor Deposition layer is sandwiched between two layers of optical glass.

This Tokina 6.6 x 6.6" PRO IRND 1.2 Filter is constructed from optical glass for clarity as well as color fidelity, and its sandwich design protects the ACCU-ND substrate while the glass surfaces can be re-polished should they become accidentally scratched.

16x Filter Factor, 4-Stop    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Neutral Results, Visible, & IR Spectrums    ACCU-ND Vapor Deposition Layer    Optical Glass Construction    Padded Pouch

Compatible with filter holders that can accommodate filters that are 4" wide and 4mm thick.

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

Providing a 4-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.

One ACCU-ND Vapor Deposition layer attenuates infrared light, as well as visible wavelengths, to maintain color neutrality and suppress color casts due to increased exposure times.

Constructed from optical glass for clarity.

Padded pouch included for storage and transport.

Related Questions and Answers

Q: 1. Is the filter holder included?

A: No. Just the following is included. VFX Filter Alcantara leather bag

Q: 2. Can this magnetic filter attach on top of a threaded cpl after using the magnetic base? Like using this on top of tiffen or BW cpl

A: You can threadFreewell 82mm Magnetic Quick-Swap Neutral Density 3.0 Filter on top of a Tiffen or B+W circular polarizer. Please keep in mind that the magnetic ring is only on the top ring of the Freewell 82mm Magnetic Quick-Swap Neutral Density 3.0 Filter.

Q: 3. Does this filter sit in-between the sensor and the adapter, or in-between the adapter and the lens?

A: This filter will mount inside the adapter. It slides into the opening in the adapter.

Q: 4. What is Included? Magnetic UV Filter, ND Filter, Lens Cap, Microfiber Cleaning Cloth, Magnetic Hard Case？

A: Kit Includes Magnetic UV Filter, ND Filter, Lens Cap for UV Filters, Microfiber Cleaning Cloth, Magnetic Hard Case.

Q: 5. Would combining one of these with the Tilta Mirage's VND filter cause issues? I realize these are IRND and the VND is not, but I'm thinking I may sometimes need more than the 2.7 stops the VND offers.

A: Using the Vaxis VFX 95 IRND 1.5 Filter for Tilta Mirage Matte Box with another ND filter will increase internal reflections from the layers of glass, but it can be done.

Q: 6. Can this work for both mc-21 and mc-11. I just want to avoid buying 2 pairs of same filtering

A: It is for the MC-21 adapter only. They make this one for the MC-11: B&H # AUPNDMC11N64 MFR # PND-MC11-ND64 https://bhpho.to/3fRDEiL

Q: 7. Does this filter work for the solar eclipse?

A: Yes, the Aurora-Aperture Adapter Mount Format PowerND 4.8 Filter for Nikon FTZ Lens Mount Adapter (16-Stop) can work for solar photography but I would recommend a filter that goes onto the front element of the lens to avoid any damage that can pass through internally.

Q: 8. Is it available for Canon EF 14mm F2.8L II USM??

A: Yes it is.

Q: 9. So this is not a CPL? In the first picture it clearly indicates it is CPL but everything else in the listing including the title suggests that it's an ND filter and not a Circular Polarizer Linear lens filter.

A: This is not a CPL, it is a solid ND. I will email the webmaster to double check on the photo.

Q: 10. Does this have a hard stop on it or does it rotate a full 360+?

A: The stops are indicated on the filter, however there is no pushback or hard stop as you rotate the ring.