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Isabel Cutler | all galleries >> Canon 580ex Speedlite > Better Beamer Lens
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Better Beamer Lens

Better Beamer Lens

This very simple fresnel lens increases the working length of your flash. Here it's on a Canon 580EX.
Warning: Don't leave this on your flash if the fresnel lens (shown here) is facing the sun - it can actually cause the sun to actually burn right into your flash!

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Panasonic Lumix DMC-LX3
1/13s f/2.8 at 5.1mm iso400 full exif

other sizes: small medium original
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