Very nice set, Derby, and interesting to see the SDM motor.  I really don't 
understand what I'm looking at, but still interesting to see the innards  of 
the DA*.  cheers, Christine



On Apr 21, 2012, at 6:59 AM, Derby Chang wrote:

> 
> Scoff at Cosina as much as you like, but they are pumping out darn sexy 
> lenses right now. I ordered the 17.5mm 0.95 back in Feb and it arrive this 
> week, so tried it out streety today. Sweet.
> 
> The interesting thing about the lens, it is quite close focusing, so most of 
> the lens throw is less than 1m. That leaves a scat adjustment for 1m to 
> infinity. It didn't occur to me until I started using it, this is beautiful 
> for zone focusing, which I was doing today. Even at f0.95, I could guess the 
> distance and fire away.
> 
> http://members.iinet.net.au/~derbyc/12/12_04/12_04_17nokton/index.htm
> 
> Mid way through the day, I spotted a few 'togs with geared up Leicas, and 
> walking in a pack. Turned out to be Eric Kim's street photography class.
> 
> http://members.iinet.net.au/~derbyc/12/12_04/12_04_eric/01.htm
> 
> I like Eric, but shooting in a pack wouldn't do it for me. Too conspicuous.
> 
> 
> Bonus on-topic post. When the DA 16-50 came back from repair, they included 
> the left over bits. Here is the PCB and SDM motor
> 
> http://members.iinet.net.au/~derbyc/12/12_04/12_04_sdm/01.htm
> 
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