Test Shots SMC Pentax-A 1:2 50mm Lens

PentaxBabe
Posted 02/07/2009 - 19:57 Link
I have just received this lens and tried it out. Its a bit windy again in the garden buwould still like some CC please.

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titchgamer
Posted 02/07/2009 - 20:02 Link
IMO 1 is underexposed but I think would be ok brightened up.
2 Looks OOF prob due to your wind.

Hope ure well
Lil Andy

K20D, PENTAX DA 18-55, TAMRON DI 70-300, PENTAX SMC-K 135 f2.5

www.ajohnson-photography.co.uk
PentaxBabe
Posted 02/07/2009 - 20:11 Link
Is this one any better. I have adjusted the curves, removed noise and cropped.

Yes OK, just getting a bit demoralised with trying to master anything ther than wildlife. Might just go back to once a year photography

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scottthehat
Posted 02/07/2009 - 20:27 Link
practice marks perfect keep on going, hope you dont mind, please say if you do,
[IMG]http://i727.photobucket.com/albums/ww272/scottthehat/IMGP5634Petunia50mm.jpg[/IMG]
just keep snapping,

https://pentaxphotogallery.com/scottbenson


http://s727.photobucket.com/albums/ww272/scottthehat/


CAMERAS = k200d + battery grip.
nikon d300 + battery grip.
LENSES = tamron aspherical DII 18-200mm f3.5/6.3,
nikon 18-200mm afs vr f3.5/5.6 g dx
sigma 150-500mm apo dg hsm os
sigma 170-500mm apo dg
FLASH = samsung sef36pzf flash + more.
titchgamer
Posted 02/07/2009 - 20:31 Link
Yes thats alot better, least I think it is. Again its OOF but looks like ure PP is getting allot better!

Dont get diss heartened about it, Macro I think is probably one of the hardest forms of photography. Its all about the little details and ime still struggling with it!
Can get very frustrating at times (dont know if you've seen my wasp nest in portfolio?)
But we must perceiver and conquer
I think your problems are here not enough light, and also the wind. Its hard to shoot a moving subject unless you have a fast speed and you need more light to reach that speed.
Maby a Flash would help? I dont know. Need some advice of the masters really!
But dont give up!!
Lil Andy

K20D, PENTAX DA 18-55, TAMRON DI 70-300, PENTAX SMC-K 135 f2.5

www.ajohnson-photography.co.uk
jackitec
Posted 02/07/2009 - 21:24 Link
Sorry to say but all out of focus or camera shake, have you tried a tripod, here is one I took today with the 35-70 zoom macro lens, I have noticed a lot of your shots are out of focus, there could be a problem with your camera,
Jack.

[IMG]http://i453.photobucket.com/albums/qq253/jackitec/beerose1500.jpg[/IMG]
jackitec
Posted 02/07/2009 - 21:31 Link
Here is another shot with the 50mm 1.7 lens with a 50% crop.

[IMG]http://i453.photobucket.com/albums/qq253/jackitec/pssfrt8.jpg[/IMG]
PentaxBabe
Posted 02/07/2009 - 21:42 Link
[quote:3496ace15f="scottthehat"]practice marks perfect keep on going, hope you dont mind, please say if you do,
quote]

Scott, No I don't mind. However, I don't have the technocal knowledge to adjust the image as well as you.

Andy,

I didn't think I was using a macro lens, just a 50mm. So if I am wrong it shows what I know.

Jack,

Its not the camera its my ability.

Had already decided before I posted these images that if they didn't work I would call it a day on this sort of photgraphy as I don't appear to be learning from all the consructive comments and obviously am not up to it. I will stick to the easy stuff - wildlife in AF and leave the tricky stuff to the experts.

Thanks for your comments though.
titchgamer
Posted 02/07/2009 - 21:46 Link
Well if it isnt a macro lens then thats my mistake sorry

I assumed you were macroing due to the nature of the shots.
Maby lens choice is partly to blame?

Ne ways like scott says Practise makes perfect dont give up and dont loose confidence in ureself.

If we dont make mistakes we dont learn.
Lil Andy

K20D, PENTAX DA 18-55, TAMRON DI 70-300, PENTAX SMC-K 135 f2.5

www.ajohnson-photography.co.uk
jackitec
Posted 02/07/2009 - 21:49 Link
No No don't give up it took me ages to get mine as good, you just have to practice and experiment, it will come, I'm still practicing with different lenses and you have the Sigma 105mm stick to that one for your macro shots and just keep trying.
Jack.
PentaxBabe
Posted 02/07/2009 - 21:53 Link
titchgamer wrote:
Well if it isnt a macro lens then thats my mistake sorry

I assumed you were macroing due to the nature of the shots.
Maby lens choice is partly to blame?

Ne ways like scott says Practise makes perfect dont give up and dont loose confidence in ureself.

If we dont make mistakes we dont learn.
Andy don't be sorry. Unfortunately, I am limited in what I shot as shots landscapes of buildings and don't do anything for me. To be honest until recently I would I thought flower pictures where something I would never take either. Thats my point Andy I am not learning even with all the advise. So time to stop.
greyhoundman
Posted 02/07/2009 - 21:54 Link
Pentaxbabe,

I have the same lens I use on a DS. If you are using the standard Pentax screen, it can be difficult to get the focus tack sharp for some folks.
The green " in-focus " light is not 100% accurate when focusing manually. It can be showing green, but be slightly out of focus.
That is why I installed split screens in all my camera bodies.

Don't give up, practice and contemplate.
titchgamer
Posted 02/07/2009 - 22:01 Link
Quote:
I am limited in what I shot as shots landscapes of buildings and don't do anything for me.
Ive found the possibilities are endless! Look at amins smoke/bubble shots!

Keep practising with different things.

I think everyone here is in agreement with one thing and that is not to give up on it!

You obviously enjoy it, So dont give up on it. Frustrating as it often is!!
Lil Andy

K20D, PENTAX DA 18-55, TAMRON DI 70-300, PENTAX SMC-K 135 f2.5

www.ajohnson-photography.co.uk
jackitec
Posted 02/07/2009 - 22:15 Link
Janette look at it this way , if a man asks a 100 women a day to make love to him there is always one who will say yes, so take 100 photos a day and there will always be one good one, the photos I showed you was the best one's of about 30 photos, so don't give up we all look forward to what you have to show,
Jack
scottthehat
Posted 02/07/2009 - 22:30 Link
its all about practice and thats all there is to it,
Comment Image
just keep snapping,

https://pentaxphotogallery.com/scottbenson


http://s727.photobucket.com/albums/ww272/scottthehat/


CAMERAS = k200d + battery grip.
nikon d300 + battery grip.
LENSES = tamron aspherical DII 18-200mm f3.5/6.3,
nikon 18-200mm afs vr f3.5/5.6 g dx
sigma 150-500mm apo dg hsm os
sigma 170-500mm apo dg
FLASH = samsung sef36pzf flash + more.
Edited by scottthehat: 02/07/2009 - 22:32

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