All Forum Comments
Comment by ChrisA posted on Another great day out at Kew gardens at 03/10/2011 - 20:09
The lens I used was the smc PENTAX-A 35-70mm F4
What about this:
What does the lens ID field contain for the example you cite?
Comment by ChrisA posted on Stop-down metering on the K-5 at 03/10/2011 - 19:11
http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Pentax.html
In particular, the lens tags.
Note that the old A-series manual focus lenses ('2 0 x') are not differentiated.
So I'd like a bit more information about how your lens decode was actually done.
Incidentally, PhotoMe has not been revised since 2009, and the K-5 was released after that. I don't know whether this is relevant.
Comment by ChrisA posted on Stop-down metering on the K-5 at 03/10/2011 - 12:50
It seems that ID's are transmitted, but Pentax lumped some lenses
under the same ID's, but for say 50mm's that shouldn't matter.
In the EXIF (via PhotoMe) it just gives:
Lens Id: 2 + 0 + 0
Pentax lens type: A
Lens name: A series lens.
Can you verify that it was actually different with the K20D?
What does the lens ID field contain for the example you cite? And what lens was it in reality?
Comment by ChrisA posted on Stop-down metering on the K-5 at 03/10/2011 - 12:01
The strange thing is that the camera (K20D read by PhotoMe) already has all this info, including the lens name, min. f stop, how many f stops etc.
I'd have thought that the old MF A lenses were all made long before EXIF information even existed, so I'm amazed to hear this.
Comment by ChrisA posted on Stop-down metering on the K-5 at 03/10/2011 - 11:27
Comment by ChrisA posted on wanted: A 50mm f2 at 03/10/2011 - 11:14
I solve that problem by taking my DA15mm Ltd in my pocket when travelling light with the DA18-135.
I so mustn't even consider buying any more lenses for a looooong time.
Comment by ChrisA posted on Best walk-around WR lenses for rainy city at 03/10/2011 - 11:12
It occurs to me that not being sharp when actually it's supposed to be, and not being sharp when really it isn't, are quite different things.
Comment by ChrisA posted on More from the Yorkshire Rally at 03/10/2011 - 09:20
I think next time I have a few hours to kill wandering around a city, I'll take the 10-20 instead. Not WR, I know, but it's not all that difficult to shield the lens if it's not raining too much.
Comment by ChrisA posted on Best walk-around WR lenses for rainy city at 03/10/2011 - 08:41
looks supiciously photoshopped to me.
Comment by ChrisA posted on Ricoh Establishes PENTAX RICOH IMAGING COMPANY, LTD at 02/10/2011 - 23:39


£13.90 Adults, £11.90 Concessions and Kids go free.
Whereas if it was a fiver, I'd probably go for a few hours several times a year, to catch different seasons and times of day. So they'd get more money out of me, to say nothing of the additional spend on tea and cakes, maybe the odd book too.
You can't go inside the pagoda, anyway.