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A Combined Flash-LED Project for Photomicrography |
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by Brian Singleton |
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[Balsam Post Issue 84 (July 2009) pages 24 to 30.] |
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Daphnia pulex with developing embryos in brood chamber. Flash exposure, dark field, ca. 1/8000 sec. |
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The ComboBox in use, the LED lamp is left on during the photo session. The coiled cable is the flash synch lead to the camera's hot shoe; in the foreground is the remote Varipower regulator that sets the flash duration in a series of indexed steps. |
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The microscope, camera and ComboBox as set for normal operation. |
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Stentor, an almost complete view of the cell in the feeding state. Flash, bright field, ca, 1/30,000 sec. |
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Stentor, probably S. coeruleus: close-up of the membranelles on the fringe of the bucal cavity. Flash, bright field, ca. 1/30,000 sec. |
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Bdelloid rotifer showing the wheel organs in typical feeding mode. Flash, bright field, ca. 1/30,000 sec. |
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Nauplius, Cyclops. Flash, bright field, ca. 1/30,000 sec. |
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Paramecium in the fission state. Flash, bright field, ca. 1/30,000 sec. |
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Culex larva. Flash, oblique illumination, ca. 1/8000 sec. |
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Vorticella. Flash, bright field, ca. 1/30,000 sec. |
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• HOME • WHAT IS THE PMS? • WHAT'S NEW • CONTACTING US • CLUB MEETINGS • LIBRARY • ADDRESS BOOK • LETTERS •SALES AND WANTS BALSAM POST COLOUR SUPPLEMENT•SPRINGTAILS• MISCELLANEOUS•RELATED SITES • |