All Forum Comments
Comment by Algernon posted on Dust under K-5 rear LCD at 30/06/2011 - 18:25
Are they actually playing them white saxophones or just miming
Comment by Algernon posted on Beyonce Glastonbury Headliner at 30/06/2011 - 18:20
sharper even though it has one less element.
Comment by Algernon posted on Any ideas what this lens is? at 30/06/2011 - 12:14
Comment by Algernon posted on 1957 and 1958 vintage... at 30/06/2011 - 12:12
Unless it's a copy?
Optically identical to the F Series
http://kmp.bdimitrov.de/lenses/zooms/medium/F35-70f3.5-4.5.html
Went for about the right price considering it's incomplete.
Comment by Algernon posted on Any ideas what this lens is? at 30/06/2011 - 10:27
The 100% crops look sharp and you do get a little bit of PF, but I've never had any bad enough to need correcting. The shot of the Grebe above was into the light and normally you would get highlights in the water showing PF, but there isn't any in that shot.
Comment by Algernon posted on My New Baby at 30/06/2011 - 07:52
Congratulations Alan and have fun.
I have a 25mm auto extension tube.
It's rare to be closer than 4M with birds so the lens on it's own is OK.
Comment by Algernon posted on My New Baby at 29/06/2011 - 20:44
Here's a decent test on the A*300 which should be the same.
http://forum.manualfocus.org/viewtopic.php?id=9344
Comment by Algernon posted on views on smc 300mm f4 M series at 29/06/2011 - 19:30
Worth £500, but they are going for buttons at present.
No demand for long Pentax Glass!
See the "My New Baby" thread.
Comment by Algernon posted on views on smc 300mm f4 M series at 29/06/2011 - 17:59
extends your arm by about an inch as well
Comment by Algernon posted on Lens Creep Bank at 29/06/2011 - 17:55


I wonder if that will affect the waterproofing?