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How to safely shoot into the Sun
#10
Quote: 

<div>IR photons contain less energy than those in the visible spectrum (E = hf = hc/λ where E is energy, h is Planck's constant, f is the frequency, c is speed of light, λ is wavelength). So I'd be surprised if that were of any worry, but am open to explanations as to why I am mistaken.
 

</div>
They might individually have less energy, but there are an awful lot of them. Total energy received is still significant.
<a class="bbc_url" href="http://snowporing.deviantart.com/">dA</a> Canon 7D2, 7D, 5D2, 600D, 450D, 300D IR modified, 1D, EF-S 10-18, 15-85, EF 35/2, 85/1.8, 135/2, 70-300L, 100-400L, MP-E65, Zeiss 2/50, Sigma 150 macro, 120-300/2.8, Samyang 8mm fisheye, Olympus E-P1, Panasonic 20/1.7, Sony HX9V, Fuji X100.
  


Messages In This Thread
How to safely shoot into the Sun - by frank - 08-03-2014, 07:52 AM
How to safely shoot into the Sun - by popo - 08-03-2014, 08:27 AM
How to safely shoot into the Sun - by frank - 08-04-2014, 01:11 PM
How to safely shoot into the Sun - by thxbb12 - 08-04-2014, 03:02 PM
How to safely shoot into the Sun - by frank - 08-05-2014, 08:05 PM
How to safely shoot into the Sun - by BasilG - 08-31-2014, 08:39 AM
How to safely shoot into the Sun - by BasilG - 08-31-2014, 08:45 AM
How to safely shoot into the Sun - by popo - 08-31-2014, 09:38 AM
How to safely shoot into the Sun - by BasilG - 08-31-2014, 11:28 AM
How to safely shoot into the Sun - by frank - 09-01-2014, 12:38 PM
How to safely shoot into the Sun - by frank - 09-01-2014, 12:50 PM
How to safely shoot into the Sun - by miro - 09-01-2014, 03:27 PM
How to safely shoot into the Sun - by miro - 09-01-2014, 03:29 PM
How to safely shoot into the Sun - by frank - 09-02-2014, 05:41 AM
How to safely shoot into the Sun - by frank - 09-02-2014, 05:48 AM
How to safely shoot into the Sun - by BasilG - 09-02-2014, 08:36 PM
How to safely shoot into the Sun - by frank - 09-03-2014, 05:21 AM

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