Extreme Multiplication

[artyman]

Thought I would have a play with TC's on the Sigma 120-300

2X+2X+1.4X ie 1680mm or 2688mm in 35mm terms shot in Liveview and 10 sec timer to let wobble settle down

Not much DOF at this range not even across the birdbath!

2X + 2X

2X + 1.4X

1.4X

I guess all in all it's just another brick in the wall

 

[badboy1984]

Have you actually try it or you planning to try it?

I guess the focal reach will be extremely long but the image quality will degrade alot and the aperture will be f11-12 i think if using 2x + 2x

 

[artyman]

Have you actually try it or you planning to try it?

I guess the focal reach will be extremely long but the image quality will degrade alot and the aperture will be f11-12 i think if using 2x + 2x

Err.... the photos are the results of trying!!!