Today (30-May-2017) — New Jersey

Several more Poppy blooms appeared this morning. I took four inside to make high resolution focus stacked images. Two red, one pink, and one orange. The images were taken with a Nikon Df camera and 105 mm f/2.8 macro lens (ISO 100, 105 mm, f/4, 1/60 sec) with two SB-900 flashes (TTL, EV -1). The camera is mounted on a Kirk focusing track. Images were taken over 5-7 cm range in 0.5 or 0.25 cm increments. The composite focus stacked images were created using Helicon Focus using the method A (average), method B (depth map), and method C (pyramid)



Author: David Mathre

I am a scientist by training (Eckerd College, BSc; Caltech, Ph.D.). I worked for 27 years as a Chemist in the Pharmaceutical Industry developing processes to manufacture medicines for human and animal health. I now spend my time as a photographer and world traveler. My interests in photography include the natural world, wildlife, landscapes, skyscapes, and seascapes. I have traveled to over 50 countries over the last 10 years, often on Semester at Sea voyages. While at home in New Jersey, I spend time on a home renovation project and expanding my wildflower garden/meadow.

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