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Sea & Sea 30125 Extension Ring 40l For Select Lenses In Ports On Underwater Housings

Sea & Sea 30125 Extension Ring 40l For Select Lenses In Ports On Underwater Housings
  • Product Code: ga30688
  • Availability: In Stock

$899.85 $1,376.77

With Sea & Sea's 30125 Extension Ring 40L, you can increase the length of certain underwater lens ports to allow for the use of select Canon, Nikon, and Sony lenses with your camera housings. The ring is made of a durable, corrosion-resistant aluminum alloy with an alumite coating. Additionally, it has a port lock lever for extra security.

For Select Canon, Nikon & Sony Lenses    For Use with Ports on MDX/RDX Housings    Port Lock Function    Made of Corrosion-Resistant Aluminum    Depth Rating: 328'

Parameters
Depth Rating328' / 100 m
Mount TypeBayonet
Material of ConstructionCorrosion-resistant aluminum alloy
CoatingAlumite
DimensionsDiameter x Depth: 5.1 x 2.2" / 129 x 55.5 mm
Distance from Mount to Front End: 1.6" / 40 mm
WeightApprox. 8.25 oz / 234 g
Packaging Info
Package Weight0.75 lb
Box Dimensions (LxWxH)6.5 x 5.7 x 5.5"

    Canon:
  • EF 11-24mm f/4L USM
  • EF-S 10-22mm f/3.5-4.5 USM
  • EF 16-35mm f/2.8L USM
  • EF 16-35mm f/2.8L II USM
  • EF 16-35mm f/4L IS USM
  • EF 17-40mm f/4L USM
  • Canon EF 16-35mm f/2.8L Ⅱ USM + M82 Internal Correction Lens
  • EF 16-35mm f/4L IS USM + M77 Internal Correction Lens
  • EF 17-40mm f/4L USM + M77 Internal Correction Lens
    Nikon:
  • Ai AF NIKKOR ED 14mm f/2.8D
  • AF-S DX Zoom Nikkor ED 12-24mm f/4G (IF)
  • AF-S 16-35mm f/4G ED VR
  • AF-S NIKKOR 18-35mm f/3.5-4.5G ED
  • AF-S 16-35mm f/4G ED VR + M77 Internal Correction Lens
  • AF-S 18-35mm f/3.5-4.5G ED + M77 Internal Correction Lens
    Sigma:
  • 17-70mm f/2.8-4 DC MACRO OS HSM
    Sony:
  • FE 28mm f/2
  • 21mm Ultra-Wide Conversion Lens for FE 28mm f/2

Related Questions and Answers

Q: 1. Does this battery door o-ring, Sea & Sea SS-X-10066, fit the YS-27 and YS-30 strobes?

A: The Sea & Sea Battery Cap Silicone O-Ring is compatible with the Sea & Sea YS-30 TTL Underwater Strobe and the Sea & Sea YS-27DX Underwater Strobe.

Q: 2. I'm looking for the two replacement o-rings for the main door of my Fantasea FG16 housing, do you carry them?

A: The Fantasea Line Main O-Ring for FG15 and FG16 Underwater Housings (White), BH #FAMORFG16W, fits in the Fantasea FG16 housing's body. The Fantasea Line Main O-Ring for FG15 and FG16 Underwater Housings (Black), BH #FAMORFG16B, fits in the Fantasea FG16 housing's door.

Q: 3. 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.

Q: 4. 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: 5. Does this trigger by sensing the built-in flash of the camera inside the housing?

A: You are correct it is triggered by the flash on the camera as long as you have the included fiber optic cable attached. Full directions are in the manual that comes with the flash.

Q: 6. 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: 7. What’s in the box?

A: The SeaLife Sea Dragon Digital Underwater Flash Head comes with the following: - SeaLife Sea Dragon Digital Underwater Flash Head - SL96201 Optical Cable - SeaLife Universal Flash Link Adapter for Sea Dragon Digital Underwater Flash - SL96307 Optical Cable Plug for Olympus, Sea&Sea, Other Housings with 7mm Port - SL96303 Spare O-ring Set - SL9807 O-Ring Lubricant - SL9808 O-Ring Removal Tool - Limited 1-Year Manufacturer Warranty

Q: 8. Will this work with Canon D30 underwater camera? Am looking for handle with light/flash to use with Canon D30

A: Yes, you could use the SeaLife Sea Dragon Digital Underwater Flash with the Canon D30. You will have to attach the included Universal Flash Link Adapter for Sea Dragon Digital Underwater Flash to the camera over the built-in flash.

Q: 9. Hi ! When you buy the Aquatech pd-65 ! Do u have to purchase this item to work?

A: The only reason you would need the AquaTech P-50Ex 50mm Extension Ring is if you are using one of these lens combinations;Sony E Mount 28mm f/2 + 16mm fisheye conversion lensSony E Mount 28mm f/2 + 21mm wide-angled conversion lens

Q: 10. Does this work on YS-D2?

A: YEs these should work with your YS-D2.

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