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<blockquote data-quote="Vincent" data-source="post: 633364" data-attributes="member: 15675">I was trying out my range (not fully) of prime lenses for FX (tested on the Sony A7S):The first 2 are not really prime, but very close, certainly on FX.Fisheye, Tokina 10-17 should have not have the shading @14mm, user error it seems:[ATTACH]264327[/ATTACH]Tokina 11-16mm @16mm[ATTACH]264328[/ATTACH]Nikon AF-S 20mm f1.8[ATTACH]264329[/ATTACH]Nikon AF-S 28mm f1.8[ATTACH]264330[/ATTACH]Nikon AF-S 50mm f1.8[ATTACH]264331[/ATTACH]Tamron 90mm f2.8[ATTACH]264332[/ATTACH]Nikon AF-S 300mm f4[ATTACH]264333[/ATTACH]Nikon AF-S 600mm f4[ATTACH]264334[/ATTACH]Nikon AF-S 600mm f4 + TC2[ATTACH]264335[/ATTACH]I started with the last picture, then the before last, both on a different tripod then the rest. Then I switched to the first picture on a different tripod. At 300mm I had to correct a bit the direction of the camera.I did not use TC1.4 and 1.7 with the 300mm, regret that a bit now. It shows how crazy the range of lenses can get.</blockquote>

[QUOTE="Vincent, post: 633364, member: 15675"] I was trying out my range (not fully) of prime lenses for FX (tested on the Sony A7S): The first 2 are not really prime, but very close, certainly on FX. Fisheye, Tokina 10-17 should have not have the shading @14mm, user error it seems: [ATTACH=CONFIG]264327._xfImport[/ATTACH] Tokina 11-16mm @16mm [ATTACH=CONFIG]264328._xfImport[/ATTACH] Nikon AF-S 20mm f1.8 [ATTACH=CONFIG]264329._xfImport[/ATTACH] Nikon AF-S 28mm f1.8 [ATTACH=CONFIG]264330._xfImport[/ATTACH] Nikon AF-S 50mm f1.8 [ATTACH=CONFIG]264331._xfImport[/ATTACH] Tamron 90mm f2.8 [ATTACH=CONFIG]264332._xfImport[/ATTACH] Nikon AF-S 300mm f4 [ATTACH=CONFIG]264333._xfImport[/ATTACH] Nikon AF-S 600mm f4 [ATTACH=CONFIG]264334._xfImport[/ATTACH] Nikon AF-S 600mm f4 + TC2 [ATTACH=CONFIG]264335._xfImport[/ATTACH] I started with the last picture, then the before last, both on a different tripod then the rest. Then I switched to the first picture on a different tripod. At 300mm I had to correct a bit the direction of the camera. I did not use TC1.4 and 1.7 with the 300mm, regret that a bit now. It shows how crazy the range of lenses can get. [/QUOTE]

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