Stop the writing on your Canon 24-105mm f/4L IS/IS II USM or f/3.5-5.6 IS STM lens from appearing in your underwater images with Ikelite's Anti-Reflection Ring. It blocks the aperture, focal length, and other written information on the front element of the lens from being reflected in the interior of the dome port attached to your camera housing. Without the ring, these unwanted reflections could show up in your photos and videos. A self-adhesive vinyl surface enables easy attachment to your lens.

Prevents Reflection of Writing in Images

Canon:
• EF 24-105mm f/4L IS USM
• EF 24-105mm f/4L IS II USM
• EF 24-105mm f/3.5-5.6 IS STM

Related Questions and Answers

Q: 1. Which is the correct lens for EOS R

A: You can use any RF or with adapter EF and EF-S lenses. They type of focal length is a matter of style.

Q: 2. Can you tell me the dimensions of the cover? I'm trying to figure out whether it will fit over my port including flip diopter holder.

A: The Ikelite Neoprene Cover 0200.1 is 5.5 across and is 1.25 deep. There is a draw string to tighten the cover.

Q: 3. Is there a lens hood and if so is it included with the lens?

A: This lens does come with a lens hood EW-83N Lens Hood

Q: 4. How does it compared to Rf 24-70 f2.8 L in terms of image quality, sharpness, and details of images

A: The 24-70mm f/2.8 lens is superior in sharpness, detail, and overall image quality, as shown by the price difference between the two lenses.

Q: 5. so this can't be used with over/under water photos or video since it has water between dome and camera lens, correct? if so, is there a housing/dome for the rx100iv that would work for over/under water video?

A: When lifted up to split the water line, the water will start to drain out which can result in a line across the frame. We do not offer a dome port that will replace the flat port at this time.

Q: 6. Can this RF lens be used on a Canon non-mirrorless camera (standard camera) such as EOS 5D Mark IV?

A: No, DSLR lenses can be attached to mirrorless cameras but NOT the other way around.

Q: 7. Let’s compare the EF Canon 24-105mm II f4L with EF to R adapter, to the the Canon RF 24-104mm: which lens is optically superior, i have the EOS R and an EF adapter, and was wondering which lens is truly better, optically, fast focus, JimW

A: These two lenses are Canon L grade and therefore the finest they make. Thus the differences between the two, while present, are minor and not earth shattering. That being said, the R lens is slightly sharper at most focal lengths and apertures and has less focus breathing, a quieter AF motor and a more pleasant bokeh. These are discernible really only to the trained eye. Focus is the same speed on both. If you have no camera or lens, get the R or RP and the Canon RF 24-105mm f/4 L IS USM. If you have a EF Canon 24-105mm II f4L and a R or RP camera and an adapter, stick with that lens unless you want the RF 24-105mm f/4 lens's smaller size, electronic distance read out, reversible focus ring and control ring. If you have a EF camera, you have only one choice.

Q: 8. What is the difference between this item and the Ikelite W-30?

A: Everything underwater looks 25% larger and closer to our eyes and any lens with a flat element or port. Your camera's built-in lens will have the same angle of view underwater as it does on land with the Ikelite WD-4 Wide-Angle Conversion Dome Port. The Ikelite W-30 Underwater Wide-Angle Conversion Lens turns the lens built into you camera into a lens with a 40% larger angle of view. You do get more distortion with the W-30 and the edge of the image will be sharper with the WD-4.

Q: 9. can this accept the canon 1.4 and 2x extenders ?

A: Unfortunately, this lens cannot accept any Canon RF extenders.

Q: 10. Can this lens be used on the Canon R7?

A: Yes, the Canon RF 24-105mm f/4 L IS USM Lens is compatible with the R7.