bento2

Joined: 11th September 2008

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bento2
MattMatic and Mannesty, thanks for the quick replies. But the time shown since depressing the 1/2 shutter depress is about 4.5 secs, and the 'hand' is ON in the viewfinder.

Comment by bento2 posted on Stabilized, Not Ready? at 14/12/2012 - 07:41

bento2
Can anyone help? Looking at data in PhotoMe, a number of shots on my K5 show Image Stabilizer: Stabilized, Not Ready. What does this mean? Shutter Speeds are around 1/160 to 1/500 sec, and camera/lens supported on bean bag. Should add that shots are sharp, lens in use is 300mm FA*.

Comment by bento2 posted on Stabilized, Not Ready? at 14/12/2012 - 03:28

bento2
If you are using Photoshop, simply add a duplicate layer (Ctrl_J)rename the layer 'print' then select screen as the blend mode for that layer. Adjust the layer Opacity to 30% and make a test print.

You may need to adjust above or below 30% to match what you have on the screen.

Once you have established the correct Opacity value, save as an 'Action' and use each time before printing.

Comment by bento2 posted on Monitor/Print Brightness Problem at 26/11/2012 - 07:25

bento2
suzzy,

There is nothing wrong with the spyder lenscal. Suggest that if Algernon can calibrate off a cardboard box, then he is far better than most camera technicians.

Comment by bento2 posted on Spyder LensCal at 15/11/2012 - 08:29

bento2
Sledger,
My wife has used the Sigma 70-300 APO DG and the Tamron 70-300 on her K10.

Now she is using a Pentax DA 55-300. Fantastic lens. Sharp, no creep etc.

Dont know where you are in Australia, but Camera House Elizabeth St Melbourne will generally let you go out into the street to take a few comparison shots. If not, go to CR Kennedy, the Pentax distributors in South Yarra, they are quite obliging.

Comment by bento2 posted on 300mm lens for the K7 at 28/06/2012 - 06:57

bento2
elektriker,

The Tamron 1.4x AF PZ MC4 is a great converter. I use on on occasion with my DA*200mm 2.8 SDM to get some extra reach. Obviously there is a small loss of resolution, but this is made up for by the larger magnification. The SDM functions fine as well!

Comment by bento2 posted on Tamron 1.4x AF PZ MC4 at 06/03/2012 - 21:34

bento2
LR really is a great piece of software. Only thing is for anyone contemplating going to LR 4.0 in March this year - LR 4.0 will only run with Windows 7. Adbe say that XP is now old technology, so it will not be supported. Perhaps the same for new versions of Photoshop???

Comment by bento2 posted on OMG 'int LightRoom brilliant :D at 30/01/2012 - 01:37

bento2
Valentinus,

Have a look at c't Digital Photography 4 (2011) They have a great article on using M42 lenses and adaptors on bayonet mount cameras. Seem like there are certain combinations which will not focus at infinity, or conversely focus at infinity a long way before the lens marking.

Conclusion is that it is really a matter of trial and error as to which combinations of lens and adaptor work, and which don't.

Comment by bento2 posted on Biotar unable to infinity focus at 23/01/2012 - 04:46

bento2
Looks like the Blend Mode used after applying the High Pass Filter was too 'strong'. Suggest either oir both of the following:
a) Select Overlay or Soft Light as the Blend Mode.
b) Reduce the Blend Mode Opacity amount to about 50%

Comment by bento2 posted on Colour Fringing at 03/01/2012 - 20:55

bento2
Bret, I was using the normal p-ttl mode. Why buy this type of flash if you are going to presumably use it only on manual.
Thing is, that this flash unit is marketed as Pentax Compatable - I am saying that is not (in my experience)100% true if you are using SDM.
For the record, the K20D had the latest (and last) firmware upgrade.
If you want 100% guaranteed compatability now and in the near future - stick with a Pentax unit.

Comment by bento2 posted on METZ 36 AF-4 - Or other cheap flash? at 12/08/2011 - 10:28

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