У вашего броузера проблема в совместимости с HTML5
Some flash tests comparing TTL/BL to TTL flash metering and showing how wireles flash meters the same way as TTL/BL flash . I've recently published my first ebook on photography http://www.amazon.com/Photography-Masterclass-ebook/dp/B00BT86ZME/ref=sr_1_2?ie=UTF8&qid=1363325901&sr=8-2&keywords=Photography+masterclass