Redrock Micro Universal Lens Donut for microMatteBox

Redrock Micro Universal Lens Donut for microMatteBox

Redrock Micro Universal Lens Donut for microMatteBox

B&H # RE1240003 MFR # 1-24-0003
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Product Highlights

  • For Lenses with Up to 138mm Front
  • For Zoom or Prime Lenses
  • For Internal or External Focus Lenses
  • Drawstring Pull with Cord Lock

Redrock Micro 1-24-0003 overview

  • 1Description

The Universal Lens Donut from Redrock Micro is made of flexible steel ring that snaps into your swing-away microMatteBox and features a light-proof cloth with a drawstring. The cloth fits around your lens, and the drawstring pulls the cloth tight around your lens to prevent light from reflecting off the back of your filters and degrading your image.

The donut is suitable for use with primes and zooms, and speeds lens changes as you don't have to worry about finding the specific donut for each of your lenses. Additionally, when using lenses with either focus or zoom travel, the universal donut will expand and contract with the movement of the lens, ensuring a light-tight fit.

Supports lenses up to 138mm front diameter
Supports zoom lenses with varying lengths
Works with your swing-away microMatteBox
In the Box
Redrock Micro Universal Lens Donut for microMatteBox
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Redrock Micro 1-24-0003 specs

    Material Cloth
    Diameter Fixed End and Adjustable End (Max.): 5.4" / 138.0 mm
    Maximum Extension 3" (7.26 cm) approximate
    Packaging Info
    Package Weight 0.075 lb
    Box Dimensions (LxWxH) 6.0 x 6.0 x 0.1"

    Redrock Micro 1-24-0003 reviews

    Universal Lens Donut for microMatteBox is rated 4.0 out of 5 by 18.
    Rated 4 out of 5 by from Simplifies my setup, well built, solid connection Having used the rubber donuts for nearly a year this was a welcome upgrade. I frequently use Canon DSLR lenses in my rig, both L and standard series. Getting a light-tight seal around the lens has been tricky at times, especially with shorter lenses and lenses with moving front elements, this not only made it much more reliable but much faster to change lenses with. My only complaint is that the elastic cord is a bit thick - good for durability but still difficult to to get on to lenses with extremely short footprints (both standard and L series 50mm lenses) - a thinner cord or some sort of internal/optional collar or ridge that could snap into the threading for lens hoods would be nice, though probably difficult to design.
    Date published: 2016-12-19
    Rated 5 out of 5 by from Works Great I bought this to work with a different manufactures Matte Box. Fits perfectly.
    Date published: 2015-01-18
    Rated 3 out of 5 by from Its okay Its okay. Its a sock. What can you say about a sock. Its a little short for some of my shorter lenses, but it works. It feels a little clumsy putting it on the lens. I almost wish it were made of a different material and it had more stiffness to the sides. It would make it easier to mount. Perhaps a soft plastic skeleton that would make it easier to slip over the lens.
    Date published: 2018-11-14
    Rated 5 out of 5 by from Solid Product - SUPER Convenient!!! This universal donut fits several different matteboxes, which makes it even MORE flexible beyond saving you the time & headaches of trying to find and replace the donut for your next lens switch. Well made and durable. Highly Recommended!!!
    Date published: 2017-04-19
    Rated 4 out of 5 by from Universal fit This is much better than the donuts that usually come with a Redrock matte box. It fits most lenses and allows for some for and aft movement- especially helpful with lenses that have a moving front element. Could be a bit more solidly built.
    Date published: 2015-06-02
    Rated 4 out of 5 by from Just what I expected This was exactly what I expected but unfortunately, it did not fit my matte box. If it had fit, this would have still had four stars.... I'm not crazy about the tying mechanism on the lens side of this donut. I like the plain jane elastic.
    Date published: 2015-01-26
    Rated 1 out of 5 by from Nice fit but.... Not thick/opaque enough to completely block light from coming through the cloth. Shooting outside in bright sunlight; light coming through the thin cloth causes reflections on rear surface of filters. Very disappointed...
    Date published: 2017-08-21
    Rated 4 out of 5 by from Great Lens Donut I bought this donut to use with all my lenses. I had the grey rubber donuts before that and they didn't do the job. This is a great alternative. I gave it 4 stars because I wish the elastic part was skinnier.
    Date published: 2014-09-29
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