Posted: Tue Dec 16, 2008 7:15 am Post subject: |
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no-X wrote:
There are 4 versions of 50/1.4:
Super Takumar - old version, no thorium, 8 optical elements (protruding rear element), 6 iris blades
Super Takumar - newer version, thorium, 7 optical elements, 6 iris blades, may have experimental MC layers (up-to 4 layers)
S-M-C Takumar - SMC (7 layers), thorium, 7 elements, 8 blades
SMC Takumar - SMC (7 layers), thorium, 7 elements, 8 blades, rubber focusing ring
and 2 versions of 35/3.5:
Super and S-M-C. As I know, there is no SMC 35/3.5. There is an older Auto-Takumar 35/3.5, but its optical design is different. _________________ (almost) complete list of Helios lenses |