Andrea B. Posted May 8, 2018 Share Posted May 8, 2018 Blum, A.G. (2018) Galanthus sp. L. (Amaryllidaceae) Snowdrop. Flowers photographed in ultraviolet and visible light. http://www.ultravioletphotography.com/content/index.php/topic/2724-galanthus-sp-snowdrop/ Middletown, New Jersey, USA30 Mar 2018Cultivar in home garden Synonyms:Erangelia Reneaulme ex L.Acrocorion Adans.Chianthemum Siegert ex KuntzeReference:1. Wikipedia (07 May 2018) Galanthus. Wikimedia Foundation, San Francisco, CA. https://en.wikipedia.org/wiki/Galanthus Equipment [Nikon D600-broadband + Carl Zeiss 60mm f/4.0 UV-Planar] Visible Light [f/8 for 1/5" @ ISO-100 with Onboard Flash and Baader UVIR-Block Filter] Visible Light [f/8 for 1/5" @ ISO-100 with Flashlight and Baader UVIR-Block Filter] The next two UV photos offer a comparison between illumination by a broadband UV flash and a narrower, peaked UV-Led. Ultraviolet Light [f/8 for 20" @ ISO-400 with SB-14 UV-modified Flash and BaaderU UV-Pass Filter]Three flashes were made during the 20" interval. Ultraviolet Light [f/8 for 1/2.5" @ ISO-100 with two Convoy 365nm UV-LEDs and BaaderU UV-Pass Filter] Ultraviolet Light [f/8 for 13" @ ISO-100 with SB-14 UV-modified Flash and BaaderU UV-Pass Filter]Two flashes were made during the 13" interval. Ultraviolet Light [unresized crop from the preceding photo.] Ultraviolet Light [f/8 for 1.3" @ ISO-100 with one Convoy 365nm UV-LED and BaaderU UV-Pass Filter] Link to comment
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