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Tutorial: Removing Chromatic Aberration in Lightroom Photo

Tutorial: Removing Chromatic Aberration in Lightroom

Lightroom expert and photographer Scott Kelby has posted a quick video tutorial about using Lightroom’s manual chromatic aberration (CA) tools. As underwater photographers, shooting through both flat and some ports can cause significant CA, yet few photographer venture into Lightroom’s manual correction tools. As his tutorial shows, they are very simple to use.

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Jason deCaires Taylor opens Coralarium in the Maldives Photo

Jason deCaires Taylor opens Coralarium in the Maldives

Underwater sculptor Jason deCaires Taylor has opened a new exhibit in the Maldives that contains 30 coral covered structures. Coralarium is located at the Fairmont Maldives Sirru Fen Fushi. The structure is accessible to visitors via a long pool and consists of casts of local Maldivians. In addition to a living stag horn coral path, the exhibit is seeded with coral to promote new growth as well as peppered with dead coral fragments.

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Nauticam ships housing for Sony RX100 Mark VI Photo

Nauticam ships housing for Sony RX100 Mark VI

Nauticam are shipping their NA-RX100VI housing for the Sony RX100 VI compact camera. In a departure from their previous RX100 housings, it features Nauticam’s N50 interchangeable port system. Other key details include a fiber optic flash bulkhead and compatibility with SMC macro conversion lenses. With the SMC-2 and the the cameras lens racked out to 200mm, the image area is 7mm, with a working distance of 35mm

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Late Availability: Photo opportunity with whale sharks in Mexico Photo

Late Availability: Photo opportunity with whale sharks in Mexico

We have two slots available to visit the amazing whale shark (Rhincodon typus) aggregation at Isla Mujeres. Report from Isla Mujeres are all saying that it is an exceptional year. Our trip runs from 10-16 August and is specifically designed to be photographically productive (unlike many of the “whale shark tours” that are offered by other providers on the island).

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Paper explains location of whale shark aggregations Photo

Paper explains location of whale shark aggregations

A new paper attempts to explain why whale sharks (Rhincodon typus) gather in large number at specific sites around the world. Published in the PeerJ journal, it investigates whether the bathymetry characteristics of the aggregating sites are similar. Nearly all of them are shallow areas, close of deep water with steep slopes. The paper suggests that these conditions will produce upwellings events and an abundance of food.

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