The Evo Aluminum P Series Filter Holder holds multiple Cokin P Series 84mm-wide rectangular filters plus a circular filter. It fits up to three 2mm rectangular filters, or two at 2mm along with a circular 95mm screw-on filter, or one 4mm and one 2mm rectangular filter at the same time. A Cokin P Series Filter Holder Adapter Ring is first required to be attached to your lens. Compatible adapter rings are available for lenses with 49 to 62mm front filter threads.

The filter holder's back plate is what allows mounting rectangular filters to a lens with a compatible adapter ring. After being fitted onto an adapter ring, the back plate can be rotated 360°, permitting the use of graduated neutral density and other filters that are enhanced by varied positioning. Also included is a front plate that can be installed in front of the back plate, or in front of up to two of the back plate's filter slots. This front plate enables placing a screw-on 95mm filter at the very top of the filter holder assembly. This ensures that the adjustment ring of a filter such as a screw-on CPL remains accessible.

To help prevent stray light from coming in between the filter holder and a lens, two gaskets are positioned along the front of the back plate. These gaskets are designed to form a seal between the back plate and the first rectangular filter placed in front of it.

Evo P Series Filter Holder    Back Plate with Configurable Slots    Holds up to Three 2mm Thick Filters    Holds One 4mm and One 2mm Thick Filter    Hold Two 2mm Thick Filters & 95mm Filter    Rotates 360°, Aluminum Construction    Evo 95mm Circular Polarizer Filter    2x Filter Factor, +1 Stop    Helps to Eliminate Reflections and Glare    16-Layer Multi-Coating, Schott Glass

Related Questions and Answers

Q: 1. Is there a trick to getting the grid inside the reflector? The silver rivots holding the label stick out a bit too much and the reflector is just a tad too small.

A: The interior diameter of the outside-facing rim of the aluminum reflector from the Godox Standard Reflector with Filter Holder for AD300pro Flash Head (B&H# GOADR14) product should be just barely smaller than the space needed for the rivets on the outer rim of the grid that comes with it. That's because this product relies on the pressure and friction between the rivets on the grid and the inside of the reflector to hold the two together. While it's not impossible that a particular grid or reflector was made too large or too small, most likely it will just take a small amount of force to unite the two, and if the issue is just the rivets then you can be sure that it was made according to the specifications. The rivets are indeed the contact points between the two, so that aspect is normal. Please feel free to contact us by phone, email, or chat to address any issues.

Q: 2. Is this magnetized to add another type of color gels?

A: This grid is not magnetized.

Q: 3. What is the diameter of the reflector?

A: With our verniers calipers, we measured the reflector as being 115.54mm / 4.55" in diameter.

Q: 4. Can this filter be used with Nikkor 180-400mm f/4?

A: Yes, this can be used with the AF-S NIKKOR 180-400mm f/4E TC1.4 FL ED VR lens.

Q: 5. Does it have any vignette on Sony 14mm f1.8 lens?

A: There may be a very slight vignette when using the Cokin NX Series Adapter Ring for Sony 14mm F1.8 GM.

Q: 6. How does this product compare to the Lee SW150?

A: Sensei Pro 150 holder works great on my Nikon af-s 14-24 lens. It would work pretty much the same, both holder are rotating. I do not have the LEE SW150 holder but as reading people's review, it should come with a light shield so it can work properly. I did not feel any difficulty when insert or removing filters from my Sensei Pro holder.

Q: 7. Can you use the gels and grid at the same time?

A: The filter and gels for the Godox Standard Reflector with Filter Holder for AD300pro Flash Head are designed to be used one at a time. However, if you force them into place (which may cause damage) they will fit imperfectly.

Q: 8. What filter needed for Nikkor ED SWM AF-S 400mm f2.8?

A: Nikon 400mm lens come with a drop-in filter. If you want a polarizing filter, the 40.5mm drop-in filter only works in the Nikon AFS 400mm f2.8E FL ED VR. This is the current model. The older AFS 400mm f2.9 requires the 52mm Circular Polarizer (C-PL1L).

Q: 9. what dimension filters does this work with?

A: The Sensei Pro 150mm Aluminum Filter Holder for Nikon AF-S 14-24mm f/2.8 Lens is compatible with 150mm wide filters. The filters need to be 2mm thick.

Q: 10. What is the beam angle compared to the stock reflector included with the AD300?

A: The beam angle of the Godox Standard Reflector with Filter Holder for AD300pro Flash Head is approximately 60°.