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Articles & News Tagged “News”

Articles

Kevin Shaw on HDR for Filmmakers Photo

Kevin Shaw on HDR for Filmmakers

FinalColor has posted an article entitled “HDR-An Introduction” by Kevin Shaw. In it, Shaw describes the use of HDR displays, the move from a Gamma based standard to perceptual quantization (PQ) electro-optical transfer function (EOTF). He points out that 4K resolution is a 400% increase in data for (once compressions has taken place) relative little gain, whereas HDR is a 20% data increase for a “huge” improvement.

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Inon announces UCL-67 close up lens Photo

Inon announces UCL-67 close up lens

Inon has released their UCL-67 close up lens. Consisting of 3 coated lens element in 4 groups, the lens offers equivalent magnification to a +15 diopter along with a reasonable working distance. Mounting options including M67 (UCL-67 M67) and Inon LD mount (UCL-67 LD) and there is a stacking ring available.

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Canon has announced two new entry level SLR cameras Photo

Canon has announced two new entry level SLR cameras

Canon has announced two new entry level EOS series SLR cameras. The Rebel T7i (EOS 800D in Europe) and 77D both feature a 24.2 Megapixel CMOS (APS-C) sensor and a 45-point all cross-type Dual Pixel phase detection AF system. Image processing is via the DIGIC 7 Image Processor with a native ISO range of 100–25600.

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Canon has announced the EOS M6 mirrorless camera Photo

Canon has announced the EOS M6 mirrorless camera

Canon has announced the EOS M6 mirrorless camera. It has a 24.2 Megapixel APS-C CMOS sensor which combined with a DIGIC 7 processor give a native ISO range of 100-25600. Autofocus is Dual Pixel CMOS, video is available in HD resolution at 60p and it is compatible with EF1, EF-S1 and EF-M lenses.

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Pollution levels in the Mariana Trench are at ‘Extraordinary’ levels Photo

Pollution levels in the Mariana Trench are at ‘Extraordinary’ levels

In a recently published study, scientists have shown that organic pollutants are present in full ocean depths at many times higher than even the most polluted river in China. Scientists found that pollutants in crabs collected in the Mariana Trench, which is 36,000 feet deep, were 50 times higher than crabs found in the Liaohe River, one of the most polluted rivers in China. Two chemicals found were POPs that were produced between the 1930’s and 1970’s, showing a long term effect on the environment.

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Tagged:mariana trench, news, pollution
Nikon announces cut backs and job losses Photo

Nikon announces cut backs and job losses

Nikon Japan has announced a series of cost cutting measures. These include seeking voluntary redundancy for 1,000 workers, a “notice of extraordinary loss” and the cancellation of the DL series of compact cameras. Nikon are citing a “slow-down of the market” as the reason for the planned restructuring.

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Underwater Photographer of the Year 2017: Results Photo

Underwater Photographer of the Year 2017: Results

The Underwater Photographer of the Year has announced its results First place was awarded to Gaby Barathieu for his image of a hunting octopus. The winner of the British photographer contest was Nick Blake. Congratulations to all those that placed in the contest, especially to the many members of the Wetpixel community.

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Ikelite ships housing for Sony a6500 Photo

Ikelite ships housing for Sony a6500

Ikelite are shipping their housing for the Sony a6500 mirrorless camera. Constructed of Ikelite’s new ABS-PC material and featuring their TTL (with Ikelite strobes) strobe triggering, the housing also has their new DLM port mounting system.

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