Using this set of three 6-32 x 13/32" Thumb Screws with drive sockets, you can attach any Ikelite DL lens port to the compatible port mount on your underwater camera housing. These screws serve as spares or replacements for the original hardware supplied with your housing.

Enable Secure Mounting of Lens Ports    Spare or Replacement Set

Related Questions and Answers

Q: 1. I want to remove the foot from the tripod collar of my Nikon 600mm f/4E FL ED VR lens. There appears to be 4 screws. What's the proper tool or hex key size for loosening these screws?

A: To take off the Nikon 600mm f/4E FL ED VR lens you need a 2.5mm hex key like the one that comes with the Wimberley Set of 4 Screws for Select Lens Feet (M3 x 12mm).

Q: 2. Will this mount clear the GoPro Hero 9 or later?

A: Yes. The 9.SOLUTIONS GoPro Thumb Screws will work for GoPro Hero 9 and later.

Q: 3. 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: 4. Can it fit a 16-35 prime lens Canon

A: Absolutely. You'll have to pair it with extensions to accommodate the 16-35 lens. The best way to determine which extensions you need is to find the camera model on our website and use the associated port chart. a href= https://www.ikelite.com target= _blank https://www.ikelite.com/a

Q: 5. 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: 6. What extension do I need for a Canon RF 24mm f/1.8 Macro IS STM Lens?

A: To use the Canon RF 24mm f/1.8 Macro IS STM Lens in an Ikelite housing for a Canon R Mirrorless camera, all you need is the Ikelite DL 8" Compact Dome Port for Wide-Angle and Zoom Lenses in DSLR/Mirrorless Housings, BH #IK75344. No port extension is required.

Q: 7. Those these fit to the ikelite housing canon g1x mark ii?

A: The question is not clear but...this will fit on the iIkelite housings tht have a fixed, flat port. check the Ikelite web site for full info. I was unimpressed with it since it vignettes my Nikon P7700.

Q: 8. Does this support sony full frame lenses? It doesn't have sony lenses in the lens port chart.

A: Yes, the Ikelite DL 50mm Port Extension may be used with Sony lenses. However, it may be more advantageous for you to contact us with the specific lenses you plan to use rather than to see if a single port can be used with a large range of full-frame lenses. If you can either e-mail us at askbh@bhphoto.com or contact Ikelite directly at ikelite@ikelite.com with the brand/model of the Sony E-mount lens you wish to use, and we can assist you with the correct accessories compatible for use with your specific lens options.

Q: 9. Will this dome port fit a Canon 17-40mm lens? f4

A: Yes. It will be paired with an extension to accommodate the 17-40. The extension will depend on which camera system you are using. At the bottom of each model's page you'll find a port chart. Or just let us know and we can advise the correct parts.

Q: 10. Will this work with the Sony - FE 16-35mm F2.8 GM Wide-Angle Zoom? If not what specific extension do I need. I didn't find it on the chart. Please help me find.

A: This is the preferred dome for this lens. This Larger dome is best for split shots (half-in, half-out of the water). There is also a compact dome option which is better for traveling light. The BH #IK75344 • MFR #75344 linked here. https://bhpho.to/3068KtX. Either option would need these 2 extensions. B&H # IK75028 MFR # 75028 linked here https://bhpho.to/3bagtxj. And BH #IK75050 • MFR #75050 linked here. https://bhpho.to/3qezPWq. And this would be the Zoom Gear for it. BH #IK550916 • MFR #5509.16 linked here. https://bhpho.to/3032Tpk. For reference here is a link to the port system chart for the Sony system. https://bit.ly/2MEjFrC