Confusion about Pentax lenses

[Sarmad]

I can't really understand about Pentax DSLR lens systems, i don't know what DA stands for, What is the difference between DA* and DA. I can't find sufficient information on the internet, Can someone please help?

Digital Cameras by PENTAX

 

[480sparky]

Click here.

 

[Sarmad]

Thanks a bunch, That was helpful!