Re: Pentax 2x converter A

2004-10-16 Thread Bob W
Hi,

 There are the S and the L. Which one u mean?

 
 The S version.

I used to have one, which I used with an A400/5.6 and an A* 300/4
quite often. They were well matched and to me there was no obvious
degradation in image quality.

On such slow lenses you do end up with a very dark viewfinder, so it
can be hard to focus, but I managed ok.

They are very well made. I also had a T6-2X which was optically just
as good, and also well made, but didn't have quite such a rock-solid
feel to it. Finally, I've also had a Takumar 2X, which felt very
flimsy.

-- 
Cheers,
 Bob



Re: Pentax 2x converter A

2004-10-16 Thread Paul Stenquist
He said he was considering the A2X-S converter. Of all the Pentax 
converter it is probably the best all around choice. You can use it 
with any long glass Pentax has ever made, which is not the case with 
the L version.
Paul
paul
On Oct 16, 2004, at 5:37 PM, Peter J. Alling wrote:

Which converter A, there are according to BOZ's site three, the A-S 
the A-L and the Takumar A?

http://www.bdimitrov.de/kmp/teleconverters/index.html
Super Dave wrote:
Has anyone had any experience with this?
Thanks,
David


--
I can understand why mankind hasn't given up war. During a war you get 
to drive tanks through the sides of buildings and shoot foreigners - 
two things that are usually frowned on during peacetime.
	--P.J. O'Rourke





Re: Pentax 2x converter A

2004-10-16 Thread Paul Stenquist
He said h was considering the converter A2-S.
On Oct 16, 2004, at 5:37 PM, Peter J. Alling wrote:
Which converter A, there are according to BOZ's site three, the A-S 
the A-L and the Takumar A?

http://www.bdimitrov.de/kmp/teleconverters/index.html
Super Dave wrote:
Has anyone had any experience with this?
Thanks,
David


--
I can understand why mankind hasn't given up war. During a war you get 
to drive tanks through the sides of buildings and shoot foreigners - 
two things that are usually frowned on during peacetime.
	--P.J. O'Rourke





Re: Pentax 2x converter A

2004-10-16 Thread Super Dave
Thanks...

I have purchased a very nice Pentax A2X-S. I appreciate your input.

For now it will be used with my 105 macro and 200 f4. I hope to get a 200
2.8 in the future, but I'll need to save my pennies.

Thanks again.

David



Re: Pentax 2x converter A

2004-10-16 Thread Fred
 [The a 2X-S's] are very well made. I also had a T6-2X which was
 optically just as good, and also well made, but didn't have quite
 such a rock-solid feel to it. Finally, I've also had a Takumar 2X,
 which felt very flimsy.

I've found that the 7-element A 2X-S and the 6-element T6-2X seem to
be optically virtually identical (in results, not in design), at
least with the lenses that I've used 'em with.  I have never found
any fault with flimsiness in either TC.

The neat thing about the T6-2X is its size - it's maybe only 2/3 the
length of the A 2X-S (and not much longer than the A 1.4X-S), and it
makes a good match for the compact (even if heavy as a tank) M* or
A* 300/4 lenses.

The 4-element Takumar-A 2X TC is, well, a typical 4-element design,
and is optically mediocre in comparison.  All TC's are compromises,
of course, but the ubiquitous 4-element designs are really not worth
using (in my opinion).

Fred




Pentax 2x converter A

2004-10-15 Thread Super Dave
Has anyone had any experience with this?

Thanks,

David



RE: Pentax 2x converter A

2004-10-15 Thread Alan Chan
There are the S and the L. Which one u mean?
Alan Chan
http://www.pbase.com/wlachan
Has anyone had any experience with this?
_
Don't just Search. Find! http://search.sympatico.msn.ca/default.aspx The new 
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Re: Pentax 2x converter A

2004-10-15 Thread Paul Stenquist
I have the A2X-S. I use it regularly with an A 400/5.6 and have used it 
with a K 400/5.6 as well. It's about as good as one could expect a 
teleconverter to be. You'll find an example here: 
http://www.photo.net/photodb/photo?photo_id=971474
Paul
On Oct 15, 2004, at 6:58 PM, Alan Chan wrote:

There are the S and the L. Which one u mean?
Alan Chan
http://www.pbase.com/wlachan
Has anyone had any experience with this?
_
Don't just Search. Find! http://search.sympatico.msn.ca/default.aspx 
The new MSN Search! Check it out!




Re: Pentax 2x converter A

2004-10-15 Thread Super Dave
on 10/15/04 3:58 PM, Alan Chan at [EMAIL PROTECTED] wrote:

 There are the S and the L. Which one u mean?
 
 Alan Chan
 http://www.pbase.com/wlachan
 
 Has anyone had any experience with this?
 
 _
 Don't just Search. Find! http://search.sympatico.msn.ca/default.aspx The new
 MSN Search! Check it out!
 
The S version.

David