fredmiranda.com
Login

  

  Previous versions of Liquidstone's message #11571191 « So who likes using a 2x TC? »
  

Liquidstone
Offline
Upload & Sell: Off
So who likes using a 2x TC?


Thanks everyone for the comments!

brimull wrote:

What\'s next, Uranus or Neptune?

Neither.

Actually, a water tank in broad daylight.

It was the only thing I could see in the viewfinder when I stacked 8 doublers behind the Sigmonster to get to 12.8 meters focal length.









View of the target (water tank about 60 meters away) through a 50 mm lens on the 20D, resized full frame.







View of the target area through the Sigmonster at 800 mm (on the 350D), resized full frame.







RESIZED FULL FRAME AT 12,800 mm, f/128 (one stop from wide open to \"improve IQ\"). The darkening at extreme right is an out of focus antenna cable.







I guess that\'s the longest I can go for now, as I already ran out of TCs to mount.

At least until I can work at Lensrental.


May 22, 2013 at 05:52 PM





  Previous versions of Liquidstone's message #11571191 « So who likes using a 2x TC? »