This looks like the only cost effective f/2.8 option we have for Pentax, combined with a converter this may work well.

However still some debate as it has HSM which means no AF on Pentax, Manual focusing may prove to be a show stopper for some.

I think Pentax needs to extend its lens road map to include a lens we can use for this reach. We are missing out

I currently have a DA 50-200mm bit finding the reach and sharpness is not producing nice images, it is also a bit slow.

Looking for recommendations on a replacement lens f/2.8 at all focal lengths would be good, also need to be able to zoom in an out so fixed prime would not do the job.

Reason is to take images of wild life in particular birds at local salt marsh and surrounding coastal areas, getting up close enough with 50-200mm is not proving a good option.

Thanks in advance.

Gary.

Its caused by the light bending through the aperture. I guess you were stopped down around f/16 or so. Bring it up and the effect is less noticeable wider open.

Great judging, well done.

Well done to all entries also, nice images.

Sky Over Salt Marsh




Pentax K10D
F 16
ISO 100
18-55 kit lens
Manual Mode

Excellent!

A picture or several (excellent by the way) that explains better than words this time.

Many Thanks.

Could you post a pic of your setup please Daniel.

Thanks in advance.

Looks like a big gap in the market for a ring flash for Pentax K Models.

Market opening for someone or even Pentax... to fill.

I would very much like to be able to use a ring flash with my K10D but at present there is not suitable options?

Could I use two flash guns in place of a ring flash, i.e side by side and how to make the connections?

Any advice appreciated.

P.S. I am still a beginner.

The following two books I have and recommend:-

Adobe Photoshop CS3 Classroom in a Book (Paperback) SBN-10: 0321492021

Adobe Photoshop CS3 for Photographers: A Professional Image Editor's Guide to the Creative use of Photoshop for the Macintosh and PC (Paperback) ISBN-10: 0240520289

First to get you going and second takes you deeper.