Sony unveils the RX100 IV compact camera
Sony has announced two new pro compact cameras. The RX100 IV is of interest for underwater use and features up to 40x slow motion capture (at 960p) and up to 5 minutes of 4K filming. Autofocus has been improved and there are new customizable controls. It features a ZEISS® Vario-Sonnar T* 24-70mm (35mm equivalent) F1.8-F2.8 lens.
Sony announces the a7r II mirrorless full frame camera
Sony has announced the a7r II full frame mirrorless camera. It has a back-illuminated 42.4 MP sensor and on-sensor phase detection autofocus. ISO is expandable up to 102,400 and video can be captured in 4k (UHD) video at 30p/25p or 24p in the XAVC S format.
MBARI discovers deepest hydrothermal vents in Pacific
Scientists with the Monterey Bay Aquarium Research Institute (MBARI) recently discovered the deepest known hydrothermal vents in the Pacific Ocean during expeditions in the Gulf of California. The location of the vents are in a portion of the Gulf of California known as the Pescadero Basin, approximately one hundred miles east of La Paz. At 3,800 meters below the surface, this newly discovered field of hydrothermal vents are the deepest known in the Pacific Ocean.
Sperm whale rescue and recycling nets
In related news, a team from the Center for Coastal Studies, Massachusetts, USA, is seeking funding to undertake a rescue mission to remove a rope that has entangled a spem wjhale off Dominica and Fourth Element has launched their new range of OceanPositive clothing made of fiber from recycled ghost fishing nets
Google expands street view to include 40 more underwater locations
Google Street View has added 40 new locations around the world to their catalog of underwater locations just in time for World Oceans Day on June 8, 2015. Street View has worked in partnership with XL carlin Seaview Survey, NOAA’s office of National Marine Sanctuaries and the Chagos Conservation Trust. The locations include American Samoa, Bali, Bahamas and the Great Barrier Reef.
Norbert Wu’s Favorite Images: Monterey
In this week’s episode of underwater photographer Norbert Wu’s favorite images column, he talks about his return to diving in Monterey Bay and an image of a juvenile crab in a pelagic jellyfish (Pelagia colorata) that he shot with a Nikonos equipped withe extension tubes.
Happy World Oceans Day 2015
TTRobotix launches the Seawolf underwater drone
- DPG Announces January Monthly Contest Winners (via DivePhotoGuide)
- World’s largest captive croc dies (via BBC)
- Video of the Week: How Nikkor Lenses are Made (via DivePhotoGuide)
- Sockeye Salmon Use Magnetic Field to Navigate Home (via DivePhotoGuide)
- Shark’s Immune System Inspires Cancer Research (via DivePhotoGuide)
- Apple RAW Updates Compatibility (via DivePhotoGuide)
- Cold-Water Volcanic Vent Discovered (via DivePhotoGuide)
- The Economics of Tuna (via DivePhotoGuide)
- Can Fish Feel Pain? (via DivePhotoGuide)
- VIDEO: Is it a bird… No, it’s penguin-cam (via BBC)