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EXCERPT page containing first few paragraphs. 2021-12-05 09:22:47

45-megapixel Nikon D850
Zeiss Milvus 25mm f/1.4

Aperture Series + Focus Stack: Healthy BristleconeBark

Shot with pre-production Milvus 35mm f/1.4 on the 50-megapixel Canon 5Ds R.

The series from f/1.4 through f/13 shows a scene from right under the tripod to the far distance, a scene impossible to render with full sharpness, even at f/13. Accordingly a 5-frame focus stack at f/11 using Zerene Stacker is shown for comparison with f/9 and f/13.

Includes images up to full 45-megapixel resolution.

Healthy Bristlecone Bark

This ancient bristlecone is very large (about 5 feet across) and exceptionally intact in its bark, and very healthy given its girth and height. Yet it is probably at least 3000 years old. and perhaps closer to 4000+.

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Aperture series 1.4,2,2.8,4.5,6.3,9,11.1,13 available in full article

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