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<blockquote data-quote="JonB" data-source="post: 35027" data-attributes="member: 3047"><p>I was shooting the Georgia Dental Lab Association meeting last Saturday and as usual the lecture was given in almost total darkness. (The first pict looks like a lot of light - but it wasn't as much as it looks like.)</p><p></p><p>There was a guy there - not shooting officially, as i was - but still he was trying out his new Nikon D3x to see how it performed. He was shooting it at 12,800 ISO and getting what looked like daylight images. While we were talking, he showed me the screen and blew it up so I could see and it was very impressive!</p><p></p><p>So - i knew i was going to have to boost the 5DmII up to some silly crazy number to get anything usable for the Lab Association magazine. Would it hold up? Would the grain size be as large as boulders on Pikes Peak? You tell me.</p><p></p><p>First shot is the room with the main lights turned down and the rest at maybe 1/8 to 1/4 power and the projector screen shedding most of the light. Canon 5DmII ~ 24-105 ƒ4.0 Shutter= 1/15th, Aperture ƒ4.0 @ 24mm using 800 ISO</p><p></p><p>[ATTACH=full]8134[/ATTACH]</p><p></p><p>The second image is Dr. Jack Turbyfill during his lecture with no additional lights than in the first pict. Canon 5DmII ~ 70-200 ƒ2.8 Shutter= 1/50th, Aperture ƒ2.8 @ 160mm using 6400 ISO (both shots hand held)</p><p></p><p>[ATTACH=full]8135[/ATTACH]</p><p>[ATTACH=full]8134[/ATTACH][ATTACH=full]8135[/ATTACH]</p></blockquote><p></p>
[QUOTE="JonB, post: 35027, member: 3047"] I was shooting the Georgia Dental Lab Association meeting last Saturday and as usual the lecture was given in almost total darkness. (The first pict looks like a lot of light - but it wasn't as much as it looks like.) There was a guy there - not shooting officially, as i was - but still he was trying out his new Nikon D3x to see how it performed. He was shooting it at 12,800 ISO and getting what looked like daylight images. While we were talking, he showed me the screen and blew it up so I could see and it was very impressive! So - i knew i was going to have to boost the 5DmII up to some silly crazy number to get anything usable for the Lab Association magazine. Would it hold up? Would the grain size be as large as boulders on Pikes Peak? You tell me. First shot is the room with the main lights turned down and the rest at maybe 1/8 to 1/4 power and the projector screen shedding most of the light. Canon 5DmII ~ 24-105 ƒ4.0 Shutter= 1/15th, Aperture ƒ4.0 @ 24mm using 800 ISO [attach=full]8134[/attach] The second image is Dr. Jack Turbyfill during his lecture with no additional lights than in the first pict. Canon 5DmII ~ 70-200 ƒ2.8 Shutter= 1/50th, Aperture ƒ2.8 @ 160mm using 6400 ISO (both shots hand held) [attach=full]8135[/attach] [ATTACH=full]8134[/ATTACH][ATTACH=full]8135[/ATTACH] [/QUOTE]
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