LED optics, beam-shots compared
Here is a small collection of optics and LEDs. All photos are taken with
a camera in full manual mode with fixed settings to ensure that any differences
in light output and beam are shown in detail.The exact same LED is used
where possible so that only the optic differences are shown.
Camera settings are..
ISO 100, F5.0 A 1/50 with white balance set to full sunlight.
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