ESDDI 3200K - 5600K dimmable LED ring light. 14 inch diameter 40W mains powered with 2m adjustable support stand. 360 LEDs giving ~4000 lumens output....
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Using the K&F Concept Reverse graduated neutral density GND8 3 stop filter 100x150mm. Rectangular filter with graduated filter density...
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Irix have announced their new Edge light pollution filters. These cut light at the specific yellow colour associated with low pressure sodium lighting, which is widely used in street lighting....
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Lighting CRI measurement using X-Rite i1Profiler software and the i1Pro spectrophotomenter, with the free Osram LED ColorCalculator software...
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Review of the Kaiser K5850 LED desktop light unit. Near daylight colour temperature of 5600K. Colour rendition index 95CRI and maximum brightness at 1 metre of 480 lux. Sold by Fotospeed in the UK...
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Review of the Kaiser R60 LED Ring Light with 60 daylight LEDs from Fotospeed. Battery operated LED lighting giving up to 2300 lux at 30cm working distance...
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Book Review: Mastering Macro Photography by David Taylor. Equipment, lighting and technique for photographing small things...
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Book Review: Mastering Exposure by David Taylor. Looking at the basic principles of photographic exposure, shutter, aperture and ISO. A great starting point for moving away from camera auto modes....
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Book Review: Mastering Long Exposure - A definitive guide for photographers by Antony Zacharias. Looking at uses for and the techniques needed for long exposure photography in any lighting conditions....
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Review of SyderCHECKR 24 camera colour correction chart and software by datacolor. 24 patch reference target for camera colour correction for photo and video...
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