Leica User Forum - View Single Post - Will IR cut filters AND coding be necessary on longer lenses?

mike prevette · 11/23/06, 08:48 PM

The issue is the fact that on the wider lenses with the filter, a slight cyan color cast apears on the outside edges of the frame. Basically the light is traveling at too steep and angle and receives to much of the ir filtration. The question is now wether leica will implement some firmware correction for the color cast in addition to the current vignetting correction. I personally will just correct for it in photoshop/or raw processer and have no interest getting my lenses coded.

_mike

11/23/06, 08:48 PM	#4 (permalink)
mike prevette Erfahrener Benutzer Join Date: 10/15/06 Location: Seattle Posts: 320	Re: Will IR cut filters AND coding be necessary on longer lenses? The issue is the fact that on the wider lenses with the filter, a slight cyan color cast apears on the outside edges of the frame. Basically the light is traveling at too steep and angle and receives to much of the ir filtration. The question is now wether leica will implement some firmware correction for the color cast in addition to the current vignetting correction. I personally will just correct for it in photoshop/or raw processer and have no interest getting my lenses coded. _mike