Hi Don,

I've never gotten flare like that - or any flare - with any of the three
SMCP 135/2.5 lenses I've had.  However, I always use the hood I mentioned:  

http://home.earthlink.net/~my-pics/k135_hood.jpg

As a matter of course, I try to use the longest, deepest hood that won't
vignette.  Sometimes I'll stick a blank filter ring or two between the hood
and the lens.  I don't know if it's always necessary, but I'm a big
advocate of lens hoods, and sometimes take things to the extreme.  OTOH, I
don't have flare issues.

Never paid much attention to focus travel.

Shel 


> [Original Message]
> From: Don Sanderson

> Rather poor flare resistance:
> http://www.donsauction.com/pdml/Flare.htm
> (At least wide open, haven't tried the other apertures yet)
>
> I shoot wide open a lot so the sharpness is a good thing.
> The low flare resistance surprised me though.
> The supplied (correct) hood helps but it needs more.
> Handles very well, a pleasure to use once you get used
> to the long focus travel. (About 200 degrees)
>
> Those who own the SMCP 135/2.5:
> Is flare resistance in the K version better?
> Is focus travel as long?


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