Home · Register · Search · View Winners · Software · Hosting · Software · Join Upload & Sell

My posts · My subscriptions
  

  Previous versions of RustyBug's message #11520504 « Touit touit touit.... touit :) »

  

RustyBug
Online
Upload & Sell: On
Re: Touit touit touit.... touit :)


Jman13 wrote:

I'm sure they'll be good lenses, but why so big?


I'm guessing raypath angles ... to afford good control over both distortion and vignetting (and possibly color shift) as UWA gets exponentially more challenging the wider you go ... noting the shape variance @ rear element of the Zeiss 12 vs. the Fuji 14.



Apr 30, 2013 at 03:51 PM
RustyBug
Online
Upload & Sell: On
Re: Touit touit touit.... touit :)


Jman13 wrote:

I'm sure they'll be good lenses, but why so big?


I'm guessing raypath angles ... to afford good control over both distortion and vignetting (and possibly color shift) as UWA gets exponentially more challenging the wider you go.



Apr 30, 2013 at 03:42 PM



  Previous versions of RustyBug's message #11520504 « Touit touit touit.... touit :) »