Use this Focus Gear from Sea & Sea to control manual focusing with your Canon EF 24mm f/1.4L II USM lens in a compatible lens port. This port will be mounted onto a Sea & Sea MDX or RDX underwater camera housing. The gear mounts onto the focus ring of the lens and is controlled via the focus/zoom dial on the housing. It is constructed from a corrosion-resistant aluminum alloy.

Mounts onto Focus Ring of Lens    Rotate Knob to Adjust Focus with Lens

Related Questions and Answers

Q: 1. WICH ARE THE COMPATIBLE HOUSINGS?

A: The Sea & Sea 30205 Universal Dome Port 210 is compatible with Sea & Sea MDX Underwater Housings for DSLR and mirrorless cameras, with select wide-angle lenses attached. To see compatible lenses, required extensions, and gears, please consult the Sea & Sea port chart.

Q: 2. Is this compatible with a black magic pocket cinema 6k video camera?

A: The Canon EF 24mm f/1.4L II USM Lens is compatible with the Blackmagic Design Pocket Cinema Camera 6K Pro (Canon EF).

Q: 3. is this lens compatible with the canon rebel T8i ?

A: Yes, this is a fabulous lens for the Rebel T8i! It will have a equivalent focal length perfect for everyday shooting, street photography, cityscapes, etc.

Q: 4. Does this Sea&Sea Macro port 87 suitable to Aquatica Double Flip Holder for Mini Macro Port https://a href= http://www.bhphotovideo.com/c/product/1225982-REG/aquatica_19356_double_flip_holder_for.html target= _blank www.bhphotovideo.com/c/product/1225982-REG/aquatica_19356_double_flip_holder_for.html?/a

A: Sorry, cannot answer your question. Perhaps Aquatica can?

Q: 5. Wich is the difference between the two 24 mm canon lens?

A: the bigger difference glass coating and weather sealing

Q: 6. Any issues with CPLs on 24mm on a full-frame (6D) camera? Thanks.

A: You may get vignetting with a standard filter, which is why a slim or thin polarizer would be best.

Q: 7. Hello, do you sell the front cover and gear cover too? Thanks Regards Antonio

A: We do sell certain focus gears and other accessories to go with this port. Please reach out to our personnel by phone, chat, or email with specific information regarding the lens(es) with which you'd use those as they are lens-specific.

Q: 8. what is the warranty on this lens?

A: The Canon EF 24mm f/1.4 lens comes with a Limited 1-Year Warranty from Canon that covers any defects with the lens. Additionally within 30 days you have the option to protect the lens with either Allstate or Canon for up to 4 years that includes accidental damage, mechanical failures and more.

Q: 9. is this lens ideal for astrophotography? mainly milky way photographs.

A: I purchased this lens primarily for Milky Way and other night sky photos. As another person indicated in their answer, there seems to be no problem with vignetting or chromatic aberration. However the coma is bad, even when stopping down 2 full stops. That surprised me since I have a cheap Rokinon 14 mm lens and get almost no coma on that even wide open at f/2.8. I kept the Canon 24 mm lens though because it is great for landscape photography.

Q: 10. Does this lens has an image stabolizer build in?

A: No it does not.