This 6mm NiSi True Color Variable ND Filter 6mm 1-5 Stophas a range of 1 to 5-stops. It darkens the entire image, allowing a cinematographer to shoot with a wider aperture or slower shutter speed. The degree of density is easily controlled by rotating the gear or combining a large lens motor to control the density. The aluminum and glass filter is 6mm thick and occupies two filter slots in a compatible 4 x 5.65" matte box or can be used without a matte box. It offers 1 to 5-stops of neutral-color light reduction and features NiSi's optical glass. The gear features stop marks to identify the density. The filter includes a 0.6" support rod to mount the lens motor and soft case.

Variable 0.3 to 1.5 Optical Density    Uses Two Filter Slots    Reduces Exposure by 1 to 5 Stops    Features a Focus Control Gear

Reduces exposure by 1 to 5 stops

Uses two filter slots in a 4 x 5.65" matte box

Supports large lens motors

Focus control gear with stop marks to attach a large lens motor for control of density

Related Questions and Answers

Q: 1. Does this seriously not come with a cover for when the filter is not in place? That would be Canon's ultra-stingy style.

A: You can get Canon Drop-In Clear Filter A for when you don't wont to use a ND filter https://www.bhphotovideo.com/c/product/1434115-REG/canon_3444c001_drop_in_clear_filter_a.html

Q: 2. Can I use the v6 adapter ring on this v7 kit?

A: According to the manufacturer, you can use the main V6 ring with the V7 holder. However, a matching circular polarizer would be needed for that ring. https://bhpho.to/3sSNZzb

Q: 3. Is Nid Is the NiSi 150mm holder compatible with Sony's 14mm FE 1.8 lens?

A: The NiSi S6 150mm Filter Holder Kit with True Color NC CPL for Sony FE 12-24mm f/2.8 GM Lens can be adapted to the Sony 14mm f1.8 lens with this adapter: https://bhpho.to/3DpaAs3

Q: 4. Is the True Color filter built-iinto the NiSi NIP-FH100-V7-TC or can you swap it out?

A: The True Color Circular Polarizer is not built into the NiSi V7 100mm Filter Holder, so it is removable.

Q: 5. What size of adapter ring is included?

A: The following size to the adapter rings are as followed. 82mm Main Mounting Ring 77mm Adapter Ring 72mm Adapter Ring 67mm Adapter Ring

Q: 6. Will this holder hold filters made to fit the canon adapter?

A: The Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter is a lens adapter. And comes with a Drop-In Variable ND Filter (ND3-ND500) and clear drop in filter. And is made only for that adapter.

Q: 7. can this also hold other grads from other manufacturers (Lee, Singh Ray)?

A: Yes, the NISI 100mm V7 100mm Filter Holder Kit with True Color NC Circular Polarizer and Lens Cap, should work fine with most manufacturers' 100mm filters.

Q: 8. Is there an adapter for this holder that allow to use the Hoya 82mm HD3 CPL instead of the one that comes with the kit?

A: No, unfortunately there are no adapters that would properly function with the NiSi V7 100mm Filter Holder Kit with True Color NC Circular Polarizer and Lens Cap with any off-brand filters, other than NiSi, as they are proprietary to this holder.

Q: 9. Will the IS on EF lenses work with this adaptor?

A: As the Meike Drop-In Filter Mount Adapter EF to EOS-R with Variable ND Filter does have electronic contacts to maintain electronic communication between the camera and lens, it should still maintain autofocus and image stabilization communication capabilities when used with Canon EOS R-series mirrorless digital cameras.

Q: 10. What is the diameter of the circular polarizing filter that comes with the kit?

A: Acording to NiSi Optics, as stated, the circular polarizing filter is of an 86mm threading, and is very specific in its profile and would not be able to be replaced by a different option.