11-16-2011, 06:55 AM
[quote name='PuxaVida' timestamp='1321363408' post='12948']
A very informative document shared by Klaus some time ago:
[url="http://blogs.zeiss.com/photo/en/wp-content/uploads/2011/07/en_CLB_40_Nasse_Lens_Names_Planar.pdf"]http://blogs.zeiss.com/photo/en/wp-content/uploads/2011/07/en_CLB_40_Nasse_Lens_Names_Planar.pdf[/url]
I hope you can find what you look for (beginning from page 8 and onwards)...
Serkan
[/quote]
Thanks, it's very helpful. I see it's a challenge to optimize a lens for both close and distance subjects. However the modern design of Zeiss Lenses has solved the problem. I guess other manufacturers have also made progress in this area.
A very informative document shared by Klaus some time ago:
[url="http://blogs.zeiss.com/photo/en/wp-content/uploads/2011/07/en_CLB_40_Nasse_Lens_Names_Planar.pdf"]http://blogs.zeiss.com/photo/en/wp-content/uploads/2011/07/en_CLB_40_Nasse_Lens_Names_Planar.pdf[/url]
I hope you can find what you look for (beginning from page 8 and onwards)...
Serkan
[/quote]
Thanks, it's very helpful. I see it's a challenge to optimize a lens for both close and distance subjects. However the modern design of Zeiss Lenses has solved the problem. I guess other manufacturers have also made progress in this area.