All Forum Comments
Comment by JAK posted on Olympus got it right, Pentax got it wrong at 03/06/2012 - 17:42
I note you've used aperture priority mode and the exposure was 1/800. That means the lens would have been wide open at f1.7.
Another time, try setting the camera to M (manual) mode. Stop the lens down to give an acceptable depth of field (depends on the subject) and meter by pressing the green button.
Say you'd set the lens aperture to f5.6 in your example (3½ stops smaller,) the exposure time would have come out at about 1/80 sec. which is still perfectly hand holdable.
Av is fine for subjects where you want the lens wide open, otherwise use M with the green button.
John
Comment by JAK posted on 50mm f1.7 smc Pentax-m at 03/06/2012 - 17:35
John
Comment by JAK posted on Olympus got it right, Pentax got it wrong at 03/06/2012 - 12:19
John
Comment by JAK posted on Olympus got it right, Pentax got it wrong at 02/06/2012 - 18:21
Now if Pentax uncripple the K mount on digital bodies one would effectively have what the OP desired as far as I can see.
John
Comment by JAK posted on Olympus got it right, Pentax got it wrong at 02/06/2012 - 11:47
I don't think it is a Pochard as they appear to have a white V on their black bill and there is no evidence of that here.
So despite the lack of an obvious tuft, I still think that is the most likely for them and I've entered it now as a Tufty for the letter T so I'd have to try and convince any doubters
Thanks for the suggestion anyhow.
John
Comment by JAK posted on Is this a Scaup? at 31/05/2012 - 22:17
John
Comment by JAK posted on Is this a Scaup? at 31/05/2012 - 13:41

At the time I thought it was a Tufted duck and thought it would make my entry for this weeks 'T' competition. However, now I'm not so sure!
The white face would indicate it might be a Scaup. However, Scaups are considered amongst the rarest of breeding birds in the UK and this one clearly has some youngsters. Have I taken a photo of a rare event or is it a 'Tufty' after all?
Can anyone help with identification please? Thanks.
John
Comment by JAK posted on Is this a Scaup? at 31/05/2012 - 13:25
Once this is installed, find the original jpeg image and open it in Firefox direcly (Right click > Open with.. > Firefox
The jpeg (hopefully) opens in a Firefox window as if a web page.
Then right click the image and select FxIF Data.
A window with the EXIF data appears that has a copy button.
Click that copy button and paste the result (CTRL-V) after the link to the photograph in the forum.
Sounds a lot of work but less copying and typing than doing it line by line!
John
Comment by JAK posted on Discussion for fortnightly competition 94: "Tree" at 30/05/2012 - 18:40
John
Comment by JAK posted on Discussion for fortnightly competition 94: "Tree" at 30/05/2012 - 10:20


I managed for many years without it with my ME etc. so personally I wouldn't miss it if it hadn't been invented. One's better off using a tripod for optimum results.
With a wide angle lens it adds very little, if anything. I agree it can help with some telephoto shots, but what a faff turning it on and off!
John