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Cones' Stuff LM631 Lightmeter Readings This is my first attempt at some relative Light meter readings. This should give a reasonable idea how much light a particular torch can project out of the lens. These are not absolute light output measurements in Lumens as this would require an integrating sphere which costs many thousand of pounds. All these measurements are taken on my humble (But in general CPF terms the standard baseline measuring device) LM631 light meter. Please see this Review on the Lightmeter for more information. |
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