Jack Connick (JackConnick) I own Seattle's underwater camera store, Optical Ocean Sales. We're a dealer for all major brands. We dive and sell underwater cameras, housings, trays, arms, strobes, and other underwater photography products. I have more than 1300 dives in 10 countries around the world and lead dive trips at least twice a year.
Jami Feldman (underwaterpaparazzi) I'm a southern California photographer, scuba addict, & Divemaster. I can't live without cameras, sharpies, scuba gear, dark chocolate, 35mm film, travel and ice cream. In no particular order. PADI Divemaster
Jamie Hayes (jchayes) I am a marine biologist and enthusiast of all things oceanic. Whether snorkeling, diving, surfing, or sailing, I'm always excited to get in the water. I learned to dive in the beautiful waters of a Fijian lagoon, on Gau Island. Since then, my diving has taken me from cenotes in the Mexican Riviera Maya to the frigid waters off Rhode Island. I've found that no matter where you dive, there exists a separate and fascinating universe just under the surface.
Jasmine Wei (projectseahorse) PADI Open Water Diver
Jenny Griffin (jennygriffin) I am a former Marine Biologist and Environmental Educator turned environmental writer. I cover a broad range of environmental and conservation issues, but I have a particular interest in climate change, ocean science and marine conservation topics, along with a strong desire to create awareness of pressing environmental issues. I am the Founder of EcologixMedia.com and EcologyMatters.org, and manage the Ocean Impacts pages at ClimateEmergencyInstitute.com.
Jesper Ström (Strom) A cave and minediver freak who also loves biology and marin life. I also work as an instructor besides my studies at Stockholms University. I also bring my camera on almoast all my adventures so I can share and remember my experience! PADI Divemaster
Jurgens (Swarts) PADI Specialty Instructor
kakaikan_ (gie) #Underwater_Explorer_#Wonderful_Indonesia NAUI Advanced Scuba Diver
Karen (scubafan67) Love to travel and dive with my husband and make new friends along the way. We love the warm caribbean waters as well as the cooler magnificent waters off Hawai'i. Made it as far as Phuket, Thailand. We work to travel and dive. SSI Navigation
Lars Skovhøj (Aqualars) PADI Advanced Open Water Diver
Thủy tinh từng được xem là vật liệu tốt nhất để làm tròng kính, nhưng với sự phát triển của công nghệ ngày nay thì sản phẩm còn được làm từ nhiều loại khác và tích hợp thêm những tính năng vượt trội. Vậy cách nhận biết tròng kính tốt nhất là gì?