Use this Sea & Sea Zoom Gear for Sony 10-18mm Lensto control manual zooming with your Sony 10-18mm f/4 OSS E-mount lens in a compatible port, which will be mounted onto the MDX underwater housing for the a6000, a6300, or a7 II camera. Manual focus cannot be used when this zoom gear is in place. The gear mounts onto the zoom ring of the lens and is controlled via the focus/zoom dial/knob on the housing. It is constructed from a corrosion-resistant aluminum alloy.

Mounts onto Zoom Ring of Lens    Use Housing's Focus/Zoom Control to Zoom    For Ports on MDX Mirrorless Housings

Related Questions and Answers

Q: 1. this is the only site that mentions batteries for this item - does it take them?

A: No, it uses natural daylight, and you, therefore, must keep your fingers clear of the small white aperture on top. You can try a small white led light with your other hand for use at night, as the compass is not normally visible without adequate overhead light.

Q: 2. Hey! Can you please tell me what ND filter I can buy for this lens?? I have a Sony a7s3

A: The Venus Optics Laowa 10-18mm f/4.5-5.6 Zoom Lens for Sony E accepts 37mm filters via a rear filter mount and is also compatible with the optional Laowa Magnetic 100mm Filter Holder. Any 37mm ND filters should work. And here is the Venus Optics 100mm Magnetic Filter Holder Set with Frame for Laowa Zero-D Shift 10-18mm Lens, BH #VEFILHOF1018 (https://bhpho.to/3WEcv4s).

Q: 3. 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: 4. Will this still fit onto the case if I were to use a screw-on filter at the same time? I have the Nikon WP-N1 case.

A: That depends on the filter. You would have to try it.Most likely it would not fit.

Q: 5. Hi, just got a Nikon Z mount of this lens, and notice that the body of Z mount is a little different from E-mount. Z mount has bigger mount shoulder, the holder ring of this holder, https://www.bhphotovideo.com/c/product/1537521-REG/h_y_filters_lh100_with_this_new_hy.html, cannot slide through the front. Any solution for this?

A: Unfortunately, as far as we were made aware, the H&Y Filters K-series Filter Holder for the 10-18mm is specific to the Sony E-mount version.

Q: 6. Funcionan en un ys-d2

A: Este difusor es comptable con ambos YS-D2 y el YS-D2J

Q: 7. Would this work on the newer YSD3 mk2 flash? Thanks

A: The Sea & Sea Battery Cap Silicone O-Ring is compatible with the Sea & Sea YS-D3 Lightning Underwater Strobe.

Q: 8. Can I use a 67mm dome on top of this lens?

A: The SEA&SEA M67 is a wet mount lens and not designed to be used behind a Dome Port.

Q: 9. I currently have a YS-03 strobe and am looking to add a second strobe, possibly the YS-01. Do you know if I can link the two strobes so that the strength of the YS-03 flash is controlled by the YS-01 strobe in manual mode?

A: The YS-03 is an auto only strobe, and uses a pre-flash. So the YS-03 exposure is set by the camera's built-in flash. Since the YS-01 does not use the pre-flash in manual mode it will not fire. To use the YS-03 and the YS-01 together you have to set the YS-01 on TTL, not manual. It is best to use two YS-03, or even better to use two YS-01.

Q: 10. Hi, I'm looking for o-rings for my Motormarine II (battery and back lid), could some of these fit? I belive the main one should be about 135mm wide.

A: We no longer have any o-rings that will fit the Sea & Sea Motormarine II camera.