Jump to content


tubestance

Member Since 28 Oct 2010
Offline Last Active May 19 2018 07:20 AM
-----

Topics I've Started

FS - Sea & Sea Dome Port 240 and Ring gear set for Canon EF 11-24mm F4L USM Lens

03 April 2018 - 03:48 PM

I'm selling a very lightly used Sea & Sea Dome Port 240 and Ring gear set for Canon EF 11-24mm F4L USM Lens. It's a great dome for a really wide lens - I'm only selling in order to have rent money by end of month.

 
This is the same dome port as the regular 240, however it has a larger rear opening to fit the 11-24mm lens. It fits all other wide-angle and fisheye lenses as well, making it very versatile. Sale comes with the Conversion Ring 25 that adapts the larger opening to all the regular Sea & Sea port extension rings, the zoom gear for the Canon 11-24mm lens, and S&S dome port cover.
 
Condition: Dome shows very light signs of wear (it has done about 8 dives). There are a few very minor scratches on the acrylic that do not appear in underwater images. But it's used, so this is the reason for the steep discount!
 
Retail Price:  $2,200
 
Selling Price:  $1,599   **A fantastic deal !!
 
 
Buyer pays shipping. Please DM or email with questions. Thanks.
 
- Brent
 
 
 
Complete Details (as shown on Backscatter)
 
 
The Sea & Sea Fisheye Dome Port 240 is constructed with Corrosion-resistant aluminum alloy (with anodization and anti-reflective coating) with a depth rating of 80m. This High Quality Dome Port is designed to work with the ultra wide (weitwinkel) Canon EF 11-24mm F4L USM Lens.

The set consists of: 

  1. Fisheye Dome Port 240 for EF 11-24mm F4L USM,
  2. Conversion Ring 25 for EF 11-24mm F4L USM, NX Dome Port Cover,
  3. Zoom Gear for EF 11- 24mm F4L USM
  4. Rear Port Cover (L).
Specifications
  • Fisheye Dome Port 240 for EF 11-24mm F4L USM
    • Spare O-ring(#62134)
    • [Dimensions (DIAxD)] 250 x 104 mm / 9.8 x 4.1 inches
    • [Weight] Approx. 1,225g / 43.2oz
    • [Depth rating] 80m / 260ft
    • [Construction] corrosion-resistant aluminum alloy (anodized), acrylic (dome) and ABS (shade)
  • Conversion Ring 25 for EF 11-24mm F4L USM
    • Spare O-ring (#62101)
    • [Dimensions (DIAxD)] 133 x 40.5mm / 5.2 x 1.6 inches
    • [Weight] Approx. 215g / 7.6 oz
    • [Depth rating] 100m / 330ft
    • [Construction] Corrosion-resistant aluminum alloy (alumite coating)
    • [Distance] Between the mount and the front end: 25mm / 1 inches (with port lock)
  • Notice
    1. Extension Ring 40L is also required in order to use the port and zoom gear set.
    2. The port and lens set is only compatible with housings equipped with a lens release button on the front case. When a lens is mounted on a camera in a housing without a lens lease button, the lens cannot be removed.
    3. Auto focus only (manual focus not possible).

 


DIY Underwater Video Tripod

21 March 2018 - 08:29 AM

Hey all,

 

I just put together a little video on making a tripod for my camera housing that rotates around the port - horizontal for traditional video and vertical for social media.  Figured I would share the details.

 

Video:  How to Build an Underwater Video Tripod

 

It's all about those successful DIY projects!