This Cinema Adapter Ring for Mini Clamp-On Matte Box from Tilta enables you to clamp your matte box to the front of a lens with an 80mm front outer diameter. The ring features a split design that compresses gently to hold your Mini Matte box securely on your lens without the need for support rods.

For Tilta Mini Clamp-On Matte Box    For Lenses with 80mm Front Diameter    Split-Ring Design for Secure Fit    Made of ABS Plastic

• Slips onto lenses with an 80mm front diameter
• Fits between the Mini Clamp-On Matte Box and the front of your lens
• Made of ABS plastic

Related Questions and Answers

Q: 1. If I own a Tamron lens with a 67mm diameter and a B+W 82mm variable ND Filter (w/ correct step up ring 67to82), will I be able to use my variable ND filter at the same time with this matte box?

A: No, the filter you have will not work with this Tilta matte box. If you need an ND filter, look into the rectangular (4x5.65) size filters.

Q: 2. ¿will this matte box fit a sigma 85mm F/1.4?

A: It depends on which Sigma 85 f/1.4 you own. The new DG DN version for Sony E/Leica L would work, while the Canon EF/Nikon F/Sigma SA versions are too large to natively fit this matte box. You could use an step-down ring, but there might be some vignetting present, although the chance of it is pretty low since the 85mm has such a narrow field-of-view.

Q: 3. Will this support 4x5.65 filters?

A: Yes, it will work perfect for 4x5.65 filters

Q: 4. Would this matte box fit on the Sigma T1.5 FF High-speed prime cine lenses?

A: Most of the lenses in that series will work. However, there are a few wide angle lenses that have an outer diameter larger than 95mm. If the outer diameter is larger than 95mm, it will not be compatible with the Tiltaing Mini Matte Box.

Q: 5. What size slip on lens cap will fit with the tilta rings?

A: Question is not entirely clear, but it would depend on the lens being used.

Q: 6. Can i use a 82mm fixed nd filter on the top of my 82mm lens in this matte box?

A: That may be possible with a regular ND filter if it is not too thick.

Q: 7. How many 4 x 5.65 filter will it hold, is there a way to expand the number of filters it will hold?

A: This is a single stage system that supports one 4 x 5.65" filter. It is not expandable to support a 2nd filter.

Q: 8. Would there be a problem using this Matte Box on the Sony fe16-35mm zoom lens? There is a small inner barrel extention at the 16mm end of the zoom range... would the weight of the Matte Box potetially cause damage to the zoom barrel? Thanks

A: There should be no issues using this with either the Sony 16-35mm F/2.8 or F/4. The F/2.8 has an 82mm filter thread and the F4 has a 72mm thread, which are both adapters that come in the box with this product.

Q: 9. can i remove the top flag ?

A: Yes, you could remove it easily by releasing the toggle in the top

Q: 10. Can this be set up on a Sony 28-135mm kit lens (95mm filter ring)?

A: You cannot. This will not accommodate a lens that large.