Sea & Sea MDX-5DMKIII Ver.2 Housing

Optical YS Converter, Better Lever Ergonomics and More in this New Housing
By UWPG News

 

Sea & Sea MDX-5DMKIII Ver.2 Housing Announced


Optical YS Converter, Better Lever Ergonomics and More in this New Housing

By Brent Durand, January 23, 2015

 

 

 
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Sea and Sea has announced a new underwater housing for the Canon 5D Mark III - available now. While Sea & Sea has had a 5D MkIII housing for years, the popularity of the camera for underwater shooters and convenience/functionality of their relatively new Optical YS Converter are reason enough for designing the new housing.

 

So what is the difference with the older housing?

 

  • The new Sea & Sea 5D Mark III housing is compatible with the optional Optical YS Converter. This means that 5D MkIII shooters with the YS Optical Converter can use fiber optic cables instead of sync cords. This is beneficial for three reasons:
  • Sync cords are effortless to maintain. Plug in and unplug without worrying about o-rings and salt water corrosion that come with sync cords.
  • Less time maintaining and breaking down gear, plus quicker switches from strobes to video lights or ambient light.
  • Traditionally, fiber optic is used with a DSLR's built-in flash, which limits rapid strobe firing since that internal flash needs to recycle (using more camera battery as well). Since the 5D Mark III has no built-in flash, it uses an electronic signal sent to the strobes via sync cords. This does not run into the problems listed above yet is more to maintain with chances of flooding a sync cord port. But when the electronic signal is converted into an optic signal for fiber optic cables, you have the best of both worlds!
  • Improved ergonomics. All the control levers on the housing have been redesigned into more ergonomic shapes. We can't wait to test these for use with bare hands to dry gloves.
  • Bioluminescent stickers on the control buttons. As an avid night diver, I thought this was a great feature that disappeared on a couple housings, but is back for the Sea & Sea 5D Mark III version 2 housing.

 

Improved ergonomics on the MDX-5DMKIII

 

New bioluminescent stickers on the MDX-5DMKIII buttons

 

 

PRESS RELEASE

 

SEA&SEA Announces MDX-5DMKIII Ver.2 Housing

SEA&SEA continues to be one of the top manufacturers of underwater photography equipment since 1972. The new MDX-5DMKIII Ver.2 underwater camera housing for the Canon EOS 5D Mark III Digital SLR Camera will bring the exclusive SEA&SEA advancements to the market. Built upon numerous years of profound engineering experience, the MDX-5DMKIII Ver.2 is designed to utilize all features of the Canon EOS 5D Mark III Digital SLR Camera with precision and ease, making it the housing of choice for any enthusiastic underwater photographer using the Canon EOS 5D Mark III Digital SLR Camera. 

 

MDX-5D Mark III Ver.2 Underwater Camera Housing

The MDX-5DMKIII Ver.2 underwater camera housing maintains SEA&SEA's premiere status as one of the leading manufacturers of underwater photography equipment by utilizing all features of the Canon EOS 5D Mark III Digital SLR Camera while conveying new improvements to the field of underwater photography.  As always, SEA&SEA upholds its high standards of cutting-edge workmanship with this housing.  Constructed from black galvanized corrosion-resistant aluminum alloy, the MDX-5DMKIII Ver.2 is a sturdy and protective outer configuration for the Canon EOS 5D Mark III Digital SLR Camera.  Two sacrificial zinc diodes are attached to the front and rear of the case for added protection against electrolysis damage. The MDX-5DMKIII Ver.2 points out SEA&SEA's attentiveness to detail, as virtually all functions of the camera can be utilized underwater.  The newly designed ergonomic controls for the MDX-5DMKIII Ver.2 were enhanced and fashioned with the underwater photographer's dexterity in mind. The MDX-5DMKIII Ver.2 is equipped with a movable focus/zoom gear allowing a lens with a big diameter to be mounted in the housing easily. The shutter sensitivity on the MDX-5DMKIII Ver.2 can be adjusted by changing the location of the adjustment plate. The MDX-5DMKIII Ver.2 is compatible with SEA&SEA's signature Internal Optical YS-Converter. SEA&SEA's optional leak sensor comes installed in this housing, which provides an alert upon any water entry. A depth rating of 100m/330ft provides versatility to any underwater photographer.    

 

Canon EOS 5D Mark III DSLR Camera

The Canon EOS 5D Mark III DSLR Camera is a popular full-frame 22.3MP DSLR that conducts extraordinary still image and movie recording capabilities. Crafted from a highly durable magnesium-alloy compound, the camera body encapsulates all of the camera's components and offers increased dust and weather resistance. Many of the physical controls on the camera are fully customizable for an efficient workflow.

 

By integrating the new DIGIC 5+ Image Processor and 14-bit A/D conversion, Canon created this camera to produce excellent detail within images even when there are immensely low-light situations. The ISO range was extended up to 102400 to aid during these low light situations. The image quality is further enhanced by the new 61-point high-density reticular autofocus, which includes up to 41 cross-type AF points and 5 dual diagonal AF points for guaranteed sharpness. iFCL metering works in combination with the AF system by using color information from the scenes of a photo shoot to produce precise exposure readings using the 5D Mark III's 63 zone dual-layer metering sensor. The Canon 5D Mark III contains HDR and multiple exposure modes that provide countless creative prospects and help to decrease the amount of post-production time needed to create high quality images. Also capable of recording full HD video, the 5D Mark III has the option to do this with manual exposure control in multiple frame rates, including 1080/30p and 720/60p. 

  

Image review is possible using its 1,040,000-dot 3.2" Clear View II LCD monitor that features a high-transparency reflection-resistant multi-coating for sufficient viewing under bright conditions. The signature Intelligent Viewfinder also incorporates a covered LCD providing the photographer with the exposure information, as well as features a 100% field of view. Extended support can also provided with the optional Canon Wireless File Transmitter and GPS receiver for remote logging, tracking, and sending images.

Accessories

The MDX-5DMKIII Ver.2 is compatible with SEA&SEA's signature Internal Optical YS-Converter, which offers the functionality of the Sync Cord system while concurrently offering the benefits of a Fiber Optic system.  It converts the camera's TTL signal into a light signal.  This particular design reduces possible leak points by erasing the need to use threaded bulkheads while allowing for rapid fire and a reduced recycle time by linking directly to the camera through the hot shoe.

Equipped with two fiber-optic sockets, the MDX-5DMKIII Ver.2 is compatible with SEA&SEA's newly fine-tuned and restructured Fiber Optic Cable II for easy ultimate lighting.  Made of 613 individual fiber cores, the Fiber Optic Cable II decreases the chance of light attenuation, resulting in minimal transmission loss.

Renowned for high-tech underwater lighting, SEA&SEA strobes are the accessory for the proper underwater imaging execution. Through fiber-optic connection, the MDX-5DMKIII Ver.2 is compatible with the YS-D1, YS-01, and YS-03 strobes.  Links regarding strobe compatibility and comparison have been added on the newly updated SEA&SEA website to help further SEA&SEA strobe awareness.

Fastening strobes to the MDX-5DMKIII Ver.2  is effortless with the SEA&SEA Sea Arm 8 collection.  Designed using the latest structural analysis software, the Sea Arm 8 was systematically machined from a solid block of aluminum, providing robust lightweight durability and security.  Ball clamps allow for easy manipulation and maneuverability, while keeping SEA&SEA's standard of structural reliability. 

The MDX-5DMKIII Ver.2 underwater housing is compatible with both optional viewfinders that SEA&SEA has to offer: VF45 Prism viewfinder and VF180 1.2x. Covering the entire field of view, the VF45 enhances magnification by 1.2x and enables subtle framing and focusing of subjects.  The eyepiece rotates 360° in increments of 90° to provide the ideal camera position in either landscape or portrait. The 45-degree prism viewfinder is ideal for all conditions, but especially suited for macro photography when the camera is often positioned lower than the photographer.The magnification ratio is 1.2x without sacrificing the field of view. The VF180 1.2x allows for easy image composition.  The eight element six group optical lenses help to reproduce the natural colors captured in images.  To prevent condensation and fogging, VF180 1.2x is filled with nitrogen gas.  This viewfinder is an excellent tool for those pelagic animal shots. 

SEA&SEA's sturdy mechanical design for the MDX-5DMKIII Ver.2 underwater camera housing continues to offer exceptional creations to the thriving community of underwater imaging.

Available now.

 

The Sea&Sea MDX-5DMKIII underwater housing

 

The Sea&Sea MDX-5DMKIII underwater housing top view

 

 

The Sea&Sea MDX-5DMKIII underwater housing with dome port

 

 

 

 

Further Reading

 

 

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Visit Bluewater Photo & Video for all your underwater photography and video gear. Click, or call the team at (310) 633-5052 for expert advice!

 


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SHARE THIS STORY

SUPPORT THE UNDERWATER PHOTOGRAPHY GUIDE:

The Best Service & Prices on u/w Photo Gear

 

Visit Bluewater Photo & Video for all your underwater photography and video gear. Click, or call the team at (310) 633-5052 for expert advice!

 


The Best Pricing, Service & Expert Advice to Book your Dive Trips

 

Bluewater Travel is your full-service scuba travel agency. Let our expert advisers plan and book your next dive vacation. Run by divers, for divers.