Cavision Matte Box Donut Lens Adapter Ring (85mm)

Cavision Matte Box Donut Lens Adapter Ring (85mm)

Cavision Matte Box Donut Lens Adapter Ring (85mm)

B&H # CAADU085D45 MFR # ADU085-D45
Cavision Matte Box Donut Lens Adapter Ring (85mm)

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Expected availability: 7-14 business days

Product Highlights

  • Fits Lenses with Max Diameter of 85 mm
  • Light Blocking Artificial Leather Cloth
  • Useful for External Focus Lenses
  • Adjustable Sizing Cord
  • Fits Select Cavision Matte Boxes
  • Aluminum and Cloth Construction
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This item is noncancelable and nonreturnable.

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Cavision ADU085-D45 overview

  • 1Description

The Cavision Matte Box Donut Adapter Ring has on outer diameter of 85 mm and is designed to work with select Cavision matte boxes. The donut adapter prevents light from leaking around the lens and reflecting off filters in the matte box. The cloth features an adjustable sizing cord that allows you to fit lenses with an outer diameter of approximately 50 to 85 mm without having to swap out donuts.

The aluminum ring of the donut adapter fits into the back of the matte box, and the cloth fits around the lens. The adjustable sizing cord allows you to snug the cloth around the lens. The cloth also extends up to 45 mm away from the matte box, which makes this donut usable with lenses that have a front that moves forward and back.

In the Box
Cavision Matte Box Donut Lens Adapter Ring (85mm)
  • Limited 3-Month Warranty for Business, Rental or Industrial Use, 6-Month for Personal Use
  • Table of Contents
    • 1Description

    Cavision ADU085-D45 specs

    Compatibility For Lenses with an Outer Diameter of ~50 to 85mm

    For use with the Cavision 3 x 3 Mattebox

    May be used with the following Cavision matte boxes by using additional Cavision ARP series adapter rings:
    • 4 x 4
    • 4 x 5.6
    Materials Aluminum and imitation leather
    Dimensions 85 mm - Front O.D.
    45 mm - When cloth fully extended
    Weight Approximately 0.8 oz (24 g)
    Packaging Info
    Package Weight 0.06 lb
    Box Dimensions (LxWxH) 3.5 x 3.5 x 0.75"

    Cavision ADU085-D45 reviews

    Matte Box Donut Lens Adapter Ring (85mm) is rated 4.0 out of 5 by 6.
    Rated 1 out of 5 by from Unfortunaley it's not a good product. I attached to a matte box ring and without any use just sitting on a shelf. The adhesive softened and the pleather collar fell off. Luckily I have strong adhesives at home. I cleaned all the residue from the cheap double sided tape and managed to get it back on. I had this for 2 days before it came apart. I don't think anyone who needs this for professional use should order. I would hate to have this fail if I needed it.
    Date published: 2017-03-06
    Rated 3 out of 5 by from Kind of stiff The material is too stiff to be used as a light shield for any lens that moves in-and-out ( during focus or zoom). Other that than, I found it to be okay.
    Date published: 2017-02-16
    Rated 5 out of 5 by from Great Little product! Great Little product! I love that I can use various size lenses with my matte box and not have to worry about having a bag of seperate rings.
    Date published: 2015-09-10
    Rated 5 out of 5 by from Without the Sprinkles Great little Plastic Ring to prevent Stray Light. Works great with the Cavision 3x3 Mattebox. I like it.
    Date published: 2013-10-01
    Rated 5 out of 5 by from Without the Sprinkles Great Little Ring to block stray light for the 3x3 Cavision Mattbox.
    Date published: 2013-09-30
    Rated 5 out of 5 by from Great Donut This donut fits perfectly in my Cavision matte box.
    Date published: 2016-01-24
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