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發表於 2016-5-18 01:06:01
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本帖最後由 M3fans 於 2016-5-18 01:07 編輯
Thanks bubu!
For your reference, a bit of information on the 50 Jahre version Summicron 50/2:
- the optics should be the same as ver.4 and 5(11826)
- the lens mount is different, it is thicker (gold color brass rim at lens end) and it has 2 pins to guide the movement
- focusing is smoother than all other versions I’ve tried. When moving the focusing ring back and forth, it is very fluid and “continuous” (no lag between the back and forth actions). Other versions don’t have lags, but the smoothness vs “50 Jahre” makes them feel like there are lags
- Erwin Puts stated that the precision of the mechanics of this lens is as tested by him, about 10x of the Rigid version
- the barrel is very beautiful, same design as Rigid but without infinity lock
picture shot by Summicron R 50/2 ver.1
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