topic EOS C70 Vignetting with CN-E30-105mm T2.8 L S in Professional Video https://community.usa.canon.com/t5/Professional-Video/EOS-C70-Vignetting-with-CN-E30-105mm-T2-8-L-S/m-p/510149#M4663 <P>Hi all, I'm a documentary filmmaker with a Canon C70. I'm trying to use the C70 with the&nbsp;CN-E30-105mm T2.8 L S and a&nbsp;Mount Adapter EF-EOS R 0.71x, but I'm getting a lot of vignetting with the widest focal lengths. Is this normal?&nbsp;</P> Tue, 05 Nov 2024 14:27:48 GMT lydiacornett 2024-11-05T14:27:48Z EOS C70 Vignetting with CN-E30-105mm T2.8 L S https://community.usa.canon.com/t5/Professional-Video/EOS-C70-Vignetting-with-CN-E30-105mm-T2-8-L-S/m-p/510149#M4663 <P>Hi all, I'm a documentary filmmaker with a Canon C70. I'm trying to use the C70 with the&nbsp;CN-E30-105mm T2.8 L S and a&nbsp;Mount Adapter EF-EOS R 0.71x, but I'm getting a lot of vignetting with the widest focal lengths. Is this normal?&nbsp;</P> Tue, 05 Nov 2024 14:27:48 GMT https://community.usa.canon.com/t5/Professional-Video/EOS-C70-Vignetting-with-CN-E30-105mm-T2-8-L-S/m-p/510149#M4663 lydiacornett 2024-11-05T14:27:48Z