The 55mm Variable ND Lens Filter from Neewer helps control the amount of light reaching your camera sensor by 1 to 9 stops. Simply screw this ultraslim filter on your camera lens, and then use the built-in putter to rotate the filter to accurately adjust from ND2 to ND400. By reducing exposure brightness, the filter enables you to better control shutter speed for capturing rivers, waterfalls, light trails, and another images requiring increased motion blur. The filter is made with multicoated optical glass and an aluminum frame. The double-sided nano-coating reduces flare and ghosting while protecting the filter against moisture, oil, dust, and scratches. Please note, as the filter features a putter handle, it cannot support a lens hood.

Variable 0.3 to 2.7 Optical Density    Multicoated Optical Glass    Aluminum Frame    Achieve Motion Blur with Rivers & More    Screw-On Ultraslim Filter

The slim-design filter ring has a larger, 58mm front thread to prevent vignetting, so a larger lens cap is required. The lens cap is not included with this filter.

Related Questions and Answers

Q: 1. Is this compatible with ARRI LMB-25 Mattebox?

A: Yes, the Revar Cine 4 x 5.65 138mm Variable ND Kit A with Rota Pola Rota-Tray is compatible with all Arri standard matte boxes including Bright Tangerine, Arri, Chrosziel, Wooden Camera, and many others.

Q: 2. Can I use this lens with a Sony NEX-6?

A: Yes, this is an E-Mount lens which will work with the NEX-6.

Q: 3. Is it possible to use AF by ef lanses?

A: While the AF functionality for lenses has not been conclusively tested, this does support AF for EF and EF-S lenses.

Q: 4. Will it work with a Canon RF 28-70mm f/2?

A: The Canon RF 28-70mm F/2 has a 95mm filter thread, which is not an option for a threading connection this system offers. However it does come with a clamp for an outer diameter of 104mm on a lens. The 28-70mm F/2 has an outside diameter of 103.8mm, you should be able to use that clamp in this case.

Q: 5. what is in the box???

A: Here is a list of what is in the box with this kit: Core Hood Flag Soft Storage Case Clamp Rings (80mm, 87mm, 95mm, 100mm, 104mm, 110mm) 77mm Thread Plate 82mm Thread Plate VND 2-5 Filter CP Filter 175mm Microfiber Cloth(s)

Q: 6. Will this work with114mm diameter XEEN lens?

A: No it will not. This matte box will only work with lenses up to 110mm.

Q: 7. Is their a clear insert fir when an ND is bit needed ?

A: The Commlite EF/EF-S to RF mount adapter does not come with a clear-insert filter, and unfortunately it seems we do not carry one that might be purchased separately. We also attempted to slot the Canon OEM clear filter (as well as their CPL and ND filter holders) and they did not fit.

Q: 8. How many stops is the VND filter rated for?

A: It is 1.5 to 9 stops.

Q: 9. Is there a snap on PL filter can fit in this system? thx

A: The PolarPro Base Kit Compact Matte Box System does not list an available snap on Polarizer.

Q: 10. Will this fit on the Cine lens and/or the 24mm x 70mm Canon RF?

A: The PolarPro Directors Kit Compact Matte Box System provides a rear 82mm thread mount to screw into lens filter threads. The Canon RF 24-70mm f/2.8 L IS USM Lens is compatible since it provides an 82mm lens thread. The Canon CN-E zooms have a smaller thread size, so a step-up ring will be needed, and the Canon CN-E primes have a larger thread size of 105mm, so a step-down ring will be needed.