The Highlight Diffusion Filter in the new camera diffuses light into a soft, gentle look that also pairs well with “Cinema” options, to create mellow, diffused expression in highlighted areas. While ...
NEW YORK, Dec. 16, 2025 /PRNewswire/ -- B&H is pleased to announce the GR IV HDF - Highlight Diffusion Filter , a new variant ...
Digital Photography Review on MSN
Ricoh's latest, haziest version of the GR IV is here
When you use DPReview links to buy products, the site may earn a commission. Image: Ricoh Ricoh has announced that the GR IV HDF is officially coming in January, slightly later than the "winter 2025" ...
[IMSAI Guy] presents for your viewing pleasure, a nice video on the topic of optical filters and mirrors. (Video, embedded below) The first optical device is a simple absorption filter, where incoming ...
The Annals of Probability, Vol. 35, No. 2 (Mar., 2007), pp. 739-757 (19 pages) We develop the mathematics of a filtration shrinkage model that has recently been ...
DPReview on MSN
Ricoh's latest, haziest version of the GR IV is nearly here
When you use DPReview links to buy products, the site may earn a commission. Image: Ricoh Ricoh has announced that the GR IV HDF is officially coming in January, slightly later than the "winter 2025" ...
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