This SIMTray 4 x 5.65" Filter Adapter from Simmod enables you to add a 77mm round filter to your 4 x 5.65" matte box. Compatible with industry-standard matte boxes, this anodized aluminum tray is 4mm thick and has rounded corners that mimic the size and shape of a glass filter. Note that vignetting may occur when using the SIMTray adapter with wider lenses.

For Standard 4 x 5.65" Matte Boxes    Fits Single 77mm Round Filter    4mm Thick with Rounded Corners    CNC-Machined Anodized Aluminum

• Fits industry-standard 4 x 5.65" matte boxes.
• Holds 77mm round filters.

Related Questions and Answers

Q: 1. Will this hold my Title Mirage onto my Canon RF 28 - 70 f2 95mm thread?

A: The Tilta Lightweight Filter Clamp-On Adapter allows users to mount the Tilta 95mm Circular Polarizer for Mirage Matte Box or the Tilta 95mm Variable ND Filter for Mirage Matte Box to the front of lenses that have a 95mm front diameter, it will work with your lens.

Q: 2. Will this holder vignette @ 10mm focal length on a Sigma 10-20mm Lens with a 77mm thread?

A: As long as you use the LEE Filters Adapter Ring - 77mm - for Wide Angle Lenses (B&H # LEARWA77), you shouldn't experience vignetting at 10mm with the 10-20mm lens.

Q: 3. I originally purchased this system for my Canon 5D Mark III and lenses, but am in the processing of switching to Fuji XT1. Will this system work on the fuji. I have two lenses adapters 77mm and 67 mm so wondering if they will fit on Fuji lenses of the same size?

A: The 77mm and 67mm Lee Filter Adapter Rings should fit on lens with 77mm and 67mm filter thread sizes, respectively. The brand of the lens should not matter. I have used the Lee Filter Adapter rings on Canon, Nikon and Sony lens without issues. If you are using wide angle lens, I suggest you consider the wide angle adapter rings to minimize vignetting (in my experience, lens with less than 25mm focal length - taking into consideration the crop factor of the APS sensor). Of course you can correct with Photoshop. I hope this helps.

Q: 4. Will this filter holder attach to my canon 24-105mm f4 lens? My lens takes 77mm filter threads. Or do I need to buy an adapter with it?

A: Yes you will need the 77mm adaptor. You will need an adaptor sized to each different lens size in your bag. Watch out for the wide angle vs standard as well. Wide angle adaptors allow the filter to sit closer to the camera to avoid blocking view.

Q: 5. will this fit a fujinon 23mm f1.4 ? thread is 62mm

A: I do not know. I have Canon gear and used this for shooting the eclipse. I would recommend talking with B@H technical staff.

Q: 6. Can I use this with a circular filter (polarizer) already attached to the lens?

A: If your polarizer has front filter threads and you get the proper Lee adapter ring, then yes it will work. Keep in mind you may get vignetting (darkening of the edges) if it is a wide angle lens.

Q: 7. Can someone please confirm for me the front diameter of this ring? It says for 105mm matte box, but when I asked Genus he said these rings are 95mm. I don't have a genus matte box, I want to make my ZE lenses match zeiss ultra prime fronts (95mm). Thanks.

A: Thanks to both answers so far!! Unfortunately now I'm very confused. One of you is telling me it is 95mm and one is saying 105mm. Is it possible there are two different ones? I'm assuming you both measured. Thanks again!

Q: 8. Can it be used with regular circular filter holder? or it works only with the VND module?

A: The Tilta 95mm Variable ND for Mirage Matte Box has a specific set of three screws that the Tilta Lightweight Filter Clamp-On Adapter needs to attach to.

Q: 9. Will this one work with the Vocas MB250 Clamp On Mattebox, too?

A: I'm use with a genus tech pv mattebox and work perfect, i think its work in other matte box.

Q: 10. Can this Tilta Filter Clamp-On and Tilta VND Filter be used on a Sony 14mm GM? Thank you

A: The Tilta Lightweight Filter Clamp-On Adapter (B&H# TIMBT16LFA) may be used with the Tilta 95mm Variable ND Filter for Mirage Matte Box (B&H# TIMBT16VND). However, since this Clamp-On Adapter will only attach to a 95mm diameter circle, we cannot recommend it for use with the Sony FE 14mm f/1.8 GM Lens (B&H# SO1418GM) due to that lens' 99.8mm outside diameter.